[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/dataFlowInfoTraversal/BinaryExpression.kt

@@ -6,6 +6,6 @@ fun foo() {
     val x: Int? = null
 
     bar(1 + (if (x == null) 0 else x))
-    bar(<!NI;TYPE_MISMATCH!>if (x == null) <!DEBUG_INFO_CONSTANT, OI;TYPE_MISMATCH!>x<!> else x<!>)
+    bar(<!TYPE_MISMATCH{NI}!>if (x == null) <!DEBUG_INFO_CONSTANT, TYPE_MISMATCH{OI}!>x<!> else x<!>)
     if (x != null) bar(x + x/(x-x*x))
 }