[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/imports/PackageLocalClassReferencedError.kt

@@ -8,4 +8,4 @@ package a
 
 import pack1.*
 
-private class X : <!INVISIBLE_MEMBER, INVISIBLE_REFERENCE!>SomeClass<!>()
+private class X : <!INVISIBLE_MEMBER, INVISIBLE_REFERENCE!>SomeClass<!>()