[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/callableReference/classVsPackage.txt

@@ -18,7 +18,6 @@ package a {
     }
 }
 
-
 // -- Module: <m2> --
 package
 
@@ -36,10 +35,10 @@ package a {
     }
 }
 
-
 // -- Module: <m3> --
 package
 
 package test {
     public fun test(): kotlin.reflect.KFunction1<a.b.c, kotlin.Unit>
 }
+