[IR, Tests] Add context receivers count to IR dump

compiler/testData/ir/irText/declarations/contextReceivers/fromKEEP/canvas.ir.txt

@@ -22,6 +22,7 @@ FILE fqName:<root> fileName:/canvas.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Shape
     FUN name:draw visibility:public modality:ABSTRACT <> ($this:<root>.Shape, <this>:<root>.Canvas) returnType:kotlin.String
       $this: VALUE_PARAMETER name:<this> type:<root>.Shape
+      contextReceiverParametersCount: 1
       VALUE_PARAMETER name:<this> index:0 type:<root>.Canvas
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
@@ -46,6 +47,7 @@ FILE fqName:<root> fileName:/canvas.kt
       overridden:
         public abstract fun draw (<this>: <root>.Canvas): kotlin.String declared in <root>.Shape
       $this: VALUE_PARAMETER name:<this> type:<root>.Circle
+      contextReceiverParametersCount: 1
       VALUE_PARAMETER name:<this> index:0 type:<root>.Canvas
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='public open fun draw (<this>: <root>.Canvas): kotlin.String declared in <root>.Circle'

compiler/testData/ir/irText/declarations/contextReceivers/fromKEEP/compareTo.ir.txt

@@ -159,6 +159,7 @@ FILE fqName:<root> fileName:/compareTo.kt
           CONST Boolean type=kotlin.Boolean value=true
   FUN name:compareTo visibility:public modality:FINAL <T> ($receiver:T of <root>.compareTo, <this>:java.util.Comparator<T of <root>.compareTo>{ kotlin.TypeAliasesKt.Comparator<T of <root>.compareTo> }, other:T of <root>.compareTo) returnType:kotlin.Int [operator,infix]
     TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+    contextReceiverParametersCount: 1
     $receiver: VALUE_PARAMETER name:<this> type:T of <root>.compareTo
     VALUE_PARAMETER name:<this> index:0 type:java.util.Comparator<T of <root>.compareTo>{ kotlin.TypeAliasesKt.Comparator<T of <root>.compareTo> }
     VALUE_PARAMETER name:other index:1 type:T of <root>.compareTo
@@ -172,6 +173,7 @@ FILE fqName:<root> fileName:/compareTo.kt
     FUN name:<get-min> visibility:public modality:FINAL <T> ($receiver:<root>.Pair<T of <root>.<get-min>, T of <root>.<get-min>>, <this>:java.util.Comparator<T of <root>.<get-min>>{ kotlin.TypeAliasesKt.Comparator<T of <root>.<get-min>> }) returnType:T of <root>.<get-min>
       correspondingProperty: PROPERTY name:min visibility:public modality:FINAL [val]
       TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+      contextReceiverParametersCount: 1
       $receiver: VALUE_PARAMETER name:<this> type:<root>.Pair<T of <root>.<get-min>, T of <root>.<get-min>>
       VALUE_PARAMETER name:<this> index:0 type:java.util.Comparator<T of <root>.<get-min>>{ kotlin.TypeAliasesKt.Comparator<T of <root>.<get-min>> }
       BLOCK_BODY

compiler/testData/ir/irText/declarations/contextReceivers/fromKEEP/dp.ir.txt

@@ -32,6 +32,7 @@ FILE fqName:<root> fileName:/dp.kt
   PROPERTY name:dp visibility:public modality:FINAL [val]
     FUN name:<get-dp> visibility:public modality:FINAL <> ($receiver:kotlin.Int, <this>:<root>.View) returnType:kotlin.Int
       correspondingProperty: PROPERTY name:dp visibility:public modality:FINAL [val]
+      contextReceiverParametersCount: 1
       $receiver: VALUE_PARAMETER name:<this> type:kotlin.Int
       VALUE_PARAMETER name:<this> index:0 type:<root>.View
       BLOCK_BODY

compiler/testData/ir/irText/declarations/contextReceivers/fromKEEP/functionalType.ir.txt

@@ -80,6 +80,7 @@ FILE fqName:<root> fileName:/functionalType.kt
       $this: VALUE_PARAMETER name:<this> type:kotlin.Any
   FUN name:f visibility:public modality:FINAL <T> ($receiver:<root>.K, <this>:<root>.O, g:@[ExtensionFunctionType] @[ContextFunctionTypeParams(count = '1')] kotlin.Function3<<root>.O, <root>.K, <root>.Param, T of <root>.f>) returnType:T of <root>.f
     TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+    contextReceiverParametersCount: 1
     $receiver: VALUE_PARAMETER name:<this> type:<root>.K
     VALUE_PARAMETER name:<this> index:0 type:<root>.O
     VALUE_PARAMETER name:g index:1 type:@[ExtensionFunctionType] @[ContextFunctionTypeParams(count = '1')] kotlin.Function3<<root>.O, <root>.K, <root>.Param, T of <root>.f>
@@ -108,6 +109,7 @@ FILE fqName:<root> fileName:/functionalType.kt
                     <this>: GET_VAR '$this$with: <root>.O declared in <root>.box.<anonymous>' type=<root>.O origin=null
                     g: FUN_EXPR type=@[ExtensionFunctionType] @[ContextFunctionTypeParams(count = '1')] kotlin.Function3<<root>.O, <root>.K, <root>.Param, kotlin.String> origin=LAMBDA
                       FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:<root>.K, <this>:<root>.O, it:<root>.Param) returnType:kotlin.String
+                        contextReceiverParametersCount: 1
                         $receiver: VALUE_PARAMETER name:$this$f type:<root>.K
                         VALUE_PARAMETER name:<this> index:0 type:<root>.O
                         VALUE_PARAMETER name:it index:1 type:<root>.Param

compiler/testData/ir/irText/declarations/contextReceivers/fromKEEP/monoidSum.ir.txt

@@ -137,6 +137,7 @@ FILE fqName:<root> fileName:/monoidSum.kt
       $this: VALUE_PARAMETER name:<this> type:kotlin.Any
   FUN name:sum visibility:public modality:FINAL <T> ($receiver:kotlin.collections.List<T of <root>.sum>, <this>:<root>.Monoid<T of <root>.sum>) returnType:T of <root>.sum
     TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?]
+    contextReceiverParametersCount: 1
     $receiver: VALUE_PARAMETER name:<this> type:kotlin.collections.List<T of <root>.sum>
     VALUE_PARAMETER name:<this> index:0 type:<root>.Monoid<T of <root>.sum>
     BLOCK_BODY