[FIR] Add workaround for exception in JavaOverrideChecker.buildErasure

- `useMutableOrEmpty` causes the bounds to be replaced atomically, which
  avoids the race described in KT-60324.

^KT-60324 fixed
^KT-60445

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirTypeParameterBuilder.kt

@@ -52,7 +52,7 @@ class FirTypeParameterBuilder : FirAnnotationContainerBuilder {
             containingDeclarationSymbol,
             variance,
             isReified,
-            bounds,
+            bounds.toMutableOrEmpty(),
             annotations.toMutableOrEmpty(),
         )
     }

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirTypeParameterImpl.kt

@@ -37,7 +37,7 @@ internal class FirTypeParameterImpl(
     override val containingDeclarationSymbol: FirBasedSymbol<*>,
     override val variance: Variance,
     override val isReified: Boolean,
-    override val bounds: MutableList<FirTypeRef>,
+    override var bounds: MutableOrEmptyList<FirTypeRef>,
     override var annotations: MutableOrEmptyList<FirAnnotation>,
 ) : FirTypeParameter() {
 
@@ -63,8 +63,7 @@ internal class FirTypeParameterImpl(
     }
 
     override fun replaceBounds(newBounds: List<FirTypeRef>) {
-        bounds.clear()
-        bounds.addAll(newBounds)
+        bounds = newBounds.toMutableOrEmpty()
     }
 
     override fun replaceAnnotations(newAnnotations: List<FirAnnotation>) {