[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/multimodule/duplicateSuper/differentSuperTraits.txt

@@ -25,7 +25,6 @@ package p {
     }
 }
 
-
 // -- Module: <m2> --
 package
 
@@ -46,7 +45,6 @@ package p {
     }
 }
 
-
 // -- Module: <m3> --
 package
 
@@ -57,3 +55,4 @@ public final class Foo : p.C, p.B {
     public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
 }
+

compiler/testData/diagnostics/tests/multimodule/duplicateSuper/sameSuperTrait.txt

@@ -18,7 +18,6 @@ package p {
     }
 }
 
-
 // -- Module: <m2> --
 package
 
@@ -39,7 +38,6 @@ package p {
     }
 }
 
-
 // -- Module: <m3> --
 package
 
@@ -50,3 +48,4 @@ public final class Foo : p.A, p.B {
     public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
 }
+

compiler/testData/diagnostics/tests/multimodule/duplicateSuper/sameSuperTraitDifferentBounds.txt

@@ -18,7 +18,6 @@ package p {
     }
 }
 
-
 // -- Module: <m2> --
 package
 
@@ -39,7 +38,6 @@ package p {
     }
 }
 
-
 // -- Module: <m3> --
 package
 
@@ -51,3 +49,4 @@ public final class Foo : p.A, p.B {
     public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
 }
+

compiler/testData/diagnostics/tests/multimodule/duplicateSuper/sameSuperTraitGenerics.txt

@@ -18,7 +18,6 @@ package p {
     }
 }
 
-
 // -- Module: <m2> --
 package
 
@@ -39,7 +38,6 @@ package p {
     }
 }
 
-
 // -- Module: <m3> --
 package
 
@@ -50,3 +48,4 @@ public final class Foo : p.A<kotlin.String>, p.B {
     public open override /*2*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*2*/ /*fake_override*/ fun toString(): kotlin.String
 }
+