[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/smartCasts/objectLiterals/captured.kt

@@ -17,7 +17,7 @@ fun foo(): Int {
         k.run()
         val d: Int = <!DEBUG_INFO_SMARTCAST!>c<!>
         // a is captured so smart cast is not possible
-        return d + <!NI;SMARTCAST_IMPOSSIBLE, SMARTCAST_IMPOSSIBLE!>a<!>
+        return d + <!SMARTCAST_IMPOSSIBLE{NI}, SMARTCAST_IMPOSSIBLE!>a<!>
     }
     else return -1
 }