Fix go/ts52upgrade JSC_INJECT_IN_NON_GLOBAL_OR_BLOCK_ERROR issue

For decorated classes, that reference the class name in a static block, TypeScript 5.2 changed the JS emit from

    let Foo = class Foo {
      /**
       * @ngInject
       * @param {?} $state
       */
      constructor(state) {}
    };

to

    var Foo_1;
    let Foo = Foo_1 = class Foo {
      /**
       * @ngInject
       * @param {?} $state
       */
      constructor(state) {}
    };

This broke the enclosing scope detection in the AngularPass. This CL fixes it.

PiperOrigin-RevId: 561273919

Author: frigus02

src/com/google/javascript/jscomp/AngularPass.java

@@ -271,11 +271,7 @@ private void addNode(Node n) {
             name = NodeUtil.getName(classNode);
           }
           fn = n.getFirstChild();
-          if (classNode.getParent().isAssign() || classNode.getParent().isName()) {
-            injectAfter = classNode.getGrandparent();
-          } else {
-            injectAfter = classNode;
-          }
+          injectAfter = NodeUtil.getEnclosingStatement(classNode);
         }
         break;
       default:

test/com/google/javascript/jscomp/AngularPassTest.java

@@ -525,4 +525,27 @@ public void testInGoogScope() {
             "/** @public */ fn['$inject'] = ['a', 'b'];",
             "});"));
   }
+
+  @Test
+  public void testNameDeclarationAndAssign() {
+    test(
+        lines(
+            "let A = A_1 = class A {",
+            "  /**",
+            "   * @ngInject",
+            "   * @param {?} foo",
+            "   */",
+            "  constructor(foo) {}",
+            "};"),
+        lines(
+            "let A = A_1 = class A {",
+            "  /**",
+            "   * @ngInject",
+            "   * @param {?} foo",
+            "   */",
+            "  constructor(foo) {}",
+            "};",
+            "/** @public */",
+            "A_1[\"$inject\"] = [\"foo\"];"));
+  }
 }