[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/finalUpperBoundWithoutOverride.kt

@@ -79,4 +79,4 @@ object MessageManager15 : Manager<Int> {
     var <T : <!FINAL_UPPER_BOUND!>Int<!>> T.y
         get() = 10
         set(value) {}
-}
+}