[FIR] Tests. Update some outdated FIR testdata

compiler/fir/psi2fir/testData/rawBuilder/expressions/nullability.txt

@@ -5,7 +5,7 @@ FILE: nullability.kt
                 Int(42)
             }
             else ->  {
-                R|<local>/<elvis>|!
+                R|<local>/<elvis>|
             }
         }
 
@@ -16,7 +16,7 @@ FILE: nullability.kt
                 throw KotlinNullPointerException#()
             }
             else ->  {
-                R|<local>/<bangbang>|!
+                R|<local>/<bangbang>|
             }
         }
 

compiler/fir/resolve/testData/resolve/stdlib/factoryFunctionOverloads.txt

@@ -12,7 +12,7 @@ FILE: factoryFunctionOverloads.kt
                 throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
             }
             else ->  {
-                R|<local>/<bangbang>|!
+                R|<local>/<bangbang>|
             }
         }
         , R|<local>/flag|)

compiler/fir/resolve/testData/resolve/stdlib/hashSet.txt

@@ -23,7 +23,7 @@ FILE: hashSet.kt
                 throw R|kotlin/KotlinNullPointerException.KotlinNullPointerException|()
             }
             else ->  {
-                R|<local>/<bangbang>|!
+                R|<local>/<bangbang>|
             }
         }
         .R|/d| = R|/produce|<R|T?|>()

compiler/fir/resolve/testData/resolve/stdlib/typeParameterDerived.txt

@@ -1,10 +1,10 @@
 FILE: typeParameterDerived.kt
     public final inline fun <K, V, VA : R|V|> R|kotlin/collections/MutableMap<K, V>|.getOrPut(key: R|K|, defaultValue: R|kotlin/Function1<K, VA>|, postCompute: R|kotlin/Function1<VA, kotlin/Unit>|): R|V| {
-        lval value: R|V| = R|FakeOverride<kotlin/collections/Map.get: R|V|>|(R|<local>/key|)
+        lval value: R|V| = this@R|kotlin/collections/Map|.R|FakeOverride<kotlin/collections/Map.get: R|V|>|(R|<local>/key|)
         ^getOrPut when () {
             ==(R|<local>/value|, Null(null)) ->  {
                 lval answer: R|VA| = R|<local>/defaultValue|.R|FakeOverride<kotlin/Function1.invoke: R|VA|>|(R|<local>/key|)
-                R|FakeOverride<kotlin/collections/MutableMap.put: R|V|>|(R|<local>/key|, R|<local>/answer|)
+                this@R|kotlin/collections/MutableMap|.R|FakeOverride<kotlin/collections/MutableMap.put: R|V|>|(R|<local>/key|, R|<local>/answer|)
                 R|<local>/postCompute|.R|FakeOverride<kotlin/Function1.invoke: R|kotlin/Unit|>|(R|<local>/answer|)
                 R|<local>/answer|
             }

compiler/fir/resolve/testData/resolve/whenAsReceiver.txt

@@ -5,7 +5,7 @@ FILE: whenAsReceiver.kt
                 throw <Unresolved name: KotlinNullPointerException>#()
             }
             else ->  {
-                R|<local>/<bangbang>|!
+                R|<local>/<bangbang>|
             }
         }