[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/nestedClass.fir.txt

@@ -0,0 +1,30 @@
+FILE: nestedClass.kt
+    public abstract class Base : R|kotlin/Any| {
+        public constructor(s: R|kotlin/String|): R|Base| {
+            super<R|kotlin/Any|>()
+        }
+
+        public final val s: R|kotlin/String| = R|<local>/s|
+            public get(): R|kotlin/String|
+
+    }
+    public final class Outer : R|kotlin/Any| {
+        public constructor(): R|Outer| {
+            super<R|kotlin/Any|>()
+        }
+
+        public final class Derived : R|Base| {
+            public constructor(s: R|kotlin/String|): R|Outer.Derived| {
+                super<R|Base|>(R|<local>/s|)
+            }
+
+        }
+
+        public final object Obj : R|Base| {
+            private constructor(): R|Outer.Obj| {
+                super<R|Base|>(String())
+            }
+
+        }
+
+    }