[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/when/kt10809.kt

@@ -25,7 +25,7 @@ class ListData<T : Item>(val list: List<T>) : Data
 
 fun <T> listOf(vararg items: T): List<T> = null!!
 
-fun test1(o: Any) = <!OI;TYPE_INFERENCE_FAILED_ON_SPECIAL_CONSTRUCT!>when<!> (o) {
+fun test1(o: Any) = <!TYPE_INFERENCE_FAILED_ON_SPECIAL_CONSTRUCT{OI}!>when<!> (o) {
     is List<*> ->
         ListData(listOf())
     is Int -> when {
@@ -52,7 +52,7 @@ fun test1x(o: Any): Data? = when (o) {
 }
 
 fun test2() =
-        <!OI;TYPE_INFERENCE_FAILED_ON_SPECIAL_CONSTRUCT!>if<!> (true)
+        <!TYPE_INFERENCE_FAILED_ON_SPECIAL_CONSTRUCT{OI}!>if<!> (true)
             ListData(listOf())
         else
             FlagData(true)