tests: apply official code style

#KT-38632 Fixed

idea/testData/quickfix/foldTryCatch/conditional.kt

@@ -9,8 +9,7 @@ fun foo(arg: Boolean) {
         if (arg) {
             x = 1
         }
-    }
-    catch (e: Exception) {
+    } catch (e: Exception) {
         <caret>x = 2
     }
 }

idea/testData/quickfix/foldTryCatch/emptyFinally.kt

@@ -5,9 +5,7 @@ fun foo() {
     val x: Int
     try {
         x = 1
-    }
-    catch (e: Exception) {
+    } catch (e: Exception) {
         <caret>x = 2
-    }
-    finally {}
+    } finally {}
 }

idea/testData/quickfix/foldTryCatch/multipleExceptions.kt

@@ -5,14 +5,11 @@ fun foo() {
     val x: Int
     try {
         x = 1
-    }
-    catch (e: RuntimeException) {
+    } catch (e: RuntimeException) {
         <caret>x = 2
-    }
-    catch (e: Exception) {
+    } catch (e: Exception) {
         x = 3
-    }
-    catch (e: Throwable) {
+    } catch (e: Throwable) {
         x = 4
     }
 }

idea/testData/quickfix/foldTryCatch/shadow.kt

@@ -10,8 +10,7 @@ fun foo() {
     try {
         val x = 2
         x = 3
-    }
-    catch(e: Exception) {
+    } catch(e: Exception) {
         <caret>x = 4
     }
 }

idea/testData/quickfix/foldTryCatch/simple.kt

@@ -5,8 +5,7 @@ fun foo() {
     val x: Int
     try {
         x = 1
-    }
-    catch (e: Exception) {
+    } catch (e: Exception) {
         <caret>x = 2
     }
 }