[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/inference/intersectionTypes.kt

@@ -17,7 +17,7 @@ interface C: A
 
 fun test(a: A, b: B, c: C) {
     if (a is B && a is C) {
-        val d: C = id(<!OI;DEBUG_INFO_SMARTCAST!>a<!>)
+        val d: C = id(<!DEBUG_INFO_SMARTCAST{OI}!>a<!>)
         val e: Any = id(a)
         val f = id(a)
         checkSubtype<A>(f)
@@ -31,7 +31,7 @@ fun test(a: A, b: B, c: C) {
         val k = three(a, b, c)
         checkSubtype<A>(k)
         checkSubtype<B>(<!TYPE_MISMATCH!>k<!>)
-        val l: Int = <!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>three(a, b, c)<!>
+        val l: Int = <!TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH{OI}, TYPE_MISMATCH{NI}, TYPE_MISMATCH{NI}, TYPE_MISMATCH{NI}, TYPE_MISMATCH{NI}!>three(a, b, c)<!>
         
         use(d, e, f, g, h, k, l)
     }
@@ -41,11 +41,11 @@ fun <T> foo(t: T, <!UNUSED_PARAMETER!>l<!>: MutableList<T>): T = t
 
 fun testErrorMessages(a: A, ml: MutableList<String>) {
     if (a is B && a is C) {
-        <!OI;TYPE_INFERENCE_CONFLICTING_SUBSTITUTIONS!>foo<!>(a, <!NI;TYPE_MISMATCH!>ml<!>)
+        <!TYPE_INFERENCE_CONFLICTING_SUBSTITUTIONS{OI}!>foo<!>(a, <!TYPE_MISMATCH{NI}!>ml<!>)
     }
 
     if(a is C) {
-        <!OI;TYPE_INFERENCE_CONFLICTING_SUBSTITUTIONS!>foo<!>(a, <!NI;TYPE_MISMATCH!>ml<!>)
+        <!TYPE_INFERENCE_CONFLICTING_SUBSTITUTIONS{OI}!>foo<!>(a, <!TYPE_MISMATCH{NI}!>ml<!>)
     }
 }
 

compiler/testData/diagnostics/tests/smartCasts/inference/kt29767.fir.kt

@@ -8,4 +8,4 @@ fun test(a: MutableList<out Int?>?) {
             b.inc()
         }
     }
-}
+}

compiler/testData/diagnostics/tests/smartCasts/inference/kt29767.kt

@@ -3,9 +3,9 @@
 
 fun test(a: MutableList<out Int?>?) {
     if (a != null) {
-        val b = <!OI;DEBUG_INFO_SMARTCAST!>a<!>[0] // no SMARTCAST diagnostic
+        val b = <!DEBUG_INFO_SMARTCAST{OI}!>a<!>[0] // no SMARTCAST diagnostic
         if (b != null) {
             <!DEBUG_INFO_SMARTCAST!>b<!>.inc()
         }
     }
-}
+}

compiler/testData/diagnostics/tests/smartCasts/inference/kt39010.kt

@@ -8,4 +8,4 @@ class B(var a: A<*>?) {
             <!SMARTCAST_IMPOSSIBLE!>a<!>.foo()
         }
     }
-}
+}