[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/fir/analysis-tests/testData/resolve/cfg/defaultArguments.fir.txt

@@ -0,0 +1,10 @@
+FILE: defaultArguments.kt
+    public final fun foo(): R|kotlin/Int| {
+        ^foo Int(1)
+    }
+    public final fun test(x: R|kotlin/Any|, y: R|kotlin/String| = (R|<local>/x| as R|kotlin/String|), z: R|kotlin/Int| = R|kotlin/run|<R|kotlin/Int|>(<L> = run@fun <anonymous>(): R|kotlin/Int| <kind=EXACTLY_ONCE>  {
+        ^ R|/foo|()
+    }
+    )): R|kotlin/Unit| {
+        R|/foo|()
+    }