[TD] Update diagnostics test data due to new test runners

Update includes:
- Changing syntax of `OI/`NI` tags from `<!NI;TAG!>` to `<!TAG{NI}!>`
- Fix some incorrect directives
- Change order of diagnostics in some places
- Remove ignored diagnostics from FIR test data (previously `DIAGNOSTICS` didn't work)
- Update FIR dumps in some places and add `FIR_IDENTICAL` if needed
- Replace all JAVAC_SKIP with SKIP_JAVAC directive

compiler/testData/diagnostics/tests/generics/innerClasses/qualifiedOuter.kt

@@ -6,7 +6,7 @@ class Outer<T> {
     inner class Inner
     fun foo(x: Outer<String>.Inner, y: <!WRONG_NUMBER_OF_TYPE_ARGUMENTS!>Outer<!>.Inner, z: Inner) {
         var inner = Inner()
-        x.checkType { <!NI;UNRESOLVED_REFERENCE_WRONG_RECEIVER, OI;TYPE_MISMATCH!>_<!><Inner>() }
+        x.checkType { <!TYPE_MISMATCH{OI}, UNRESOLVED_REFERENCE_WRONG_RECEIVER{NI}!>_<!><Inner>() }
         x.checkType { _<Outer<String>.Inner>() }
         z.checkType { _<Inner>() }
         z.checkType { _<Outer<T>.Inner>() }