Add test

Author: CPunisher

crates/swc_ecma_minifier/tests/fixture/issues/10981/input.js

@@ -0,0 +1,15 @@
+class C {
+    static foo = bar;
+}
+
+(class C {
+    static foo = bar;
+});
+
+class D {
+    static #_ = (this.FOO = {});
+}
+
+(class D {
+    static #_ = (this.FOO = {});
+});

crates/swc_ecma_minifier/tests/fixture/issues/10981/output.js

@@ -0,0 +1,10 @@
+class C {
+    static foo = bar;
+}
+bar;
+class D {
+    static #_ = this.FOO = {};
+}
+(class {
+    static #_ = this.FOO = {};
+});