tests: apply official code style

#KT-38632 Fixed

idea/testData/inspectionsLocal/trailingComma/addComma.kt.after

@@ -2,6 +2,6 @@
 // FIX: Add trailing comma
 
 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit

idea/testData/inspectionsLocal/trailingComma/addComma2.kt.after

@@ -2,6 +2,6 @@
 // FIX: Add trailing comma
 
 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit

idea/testData/inspectionsLocal/trailingComma/addComma5.kt.after

@@ -2,6 +2,6 @@
 // FIX: Add trailing comma
 
 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit

idea/testData/inspectionsLocal/trailingComma/addComma6.kt.after

@@ -2,9 +2,9 @@
 // FIX: Add trailing comma
 
 val x = {
-    x: String,
-    y
-    : String,
+        x: String,
+        y
+        : String,
     ->
                 val a = 2
 }

idea/testData/inspectionsLocal/trailingComma/changeCommaPosition.kt.after

@@ -2,7 +2,7 @@
 // FIX: Fix comma position
 
 fun a(
-        i: Int, /*
+    i: Int, /*
 */
-        b: Boolean,
+    b: Boolean,
 ) = Unit

idea/testData/inspectionsLocal/trailingComma/changeCommaPosition2.kt.after

@@ -2,7 +2,7 @@
 // FIX: Fix comma position
 
 fun a(
-        i: Int, /*
+    i: Int, /*
 */
-        b: Boolean,
+    b: Boolean,
 ) = Unit

idea/testData/inspectionsLocal/trailingComma/changeCommaPosition5.kt.after

@@ -2,8 +2,8 @@
 // FIX: Fix comma position
 
 val x = {
-    x: Comparable<Comparable<Number>>,
-    y: String,
+        x: Comparable<Comparable<Number>>,
+        y: String,
     ->
     val a = 42
 }

idea/testData/inspectionsLocal/trailingComma/missingLineBreak.kt.after

@@ -2,6 +2,6 @@
 // FIX: Add line break
 
 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit

idea/testData/inspectionsLocal/trailingComma/missingLineBreak2.kt.after

@@ -2,6 +2,6 @@
 // FIX: Add line break
 
 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit

idea/testData/inspectionsLocal/trailingComma/missingLineBreak3.kt.after

@@ -2,6 +2,6 @@
 // FIX: Add line break
 
 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit