Add runtime code comment to indicate where to raise issues

Author: jonathanKingston

src/features/runtime-checks/script-overload.js

@@ -155,6 +155,11 @@ export function wrapScriptCodeOverload (code, config) {
     });
     `
     return removeIndent(`(function (parentScope) {
+        /**
+         * DuckDuckGo Runtime Checks injected code.
+         * If you're reading this, you're probably trying to debug a site that is breaking due to our runtime checks.
+         * Please raise an issues on our GitHub repo: https://github.com/duckduckgo/content-scope-scripts/
+         */
         ${constructProxy.toString()}
         ${prepend}
         ${code}

unit-test/script-overload-snapshots/out/1.js

@@ -1,4 +1,9 @@
 (function (parentScope) {
+  /**
+  * DuckDuckGo Runtime Checks injected code.
+  * If you're reading this, you're probably trying to debug a site that is breaking due to our runtime checks.
+  * Please raise an issues on our GitHub repo: https://github.com/duckduckgo/content-scope-scripts/
+  */
   function constructProxy (scope, outputs) {
     if (Object.is(scope)) {
       // Should not happen, but just in case fail safely

unit-test/script-overload-snapshots/out/2.js

@@ -1,4 +1,9 @@
 (function (parentScope) {
+  /**
+  * DuckDuckGo Runtime Checks injected code.
+  * If you're reading this, you're probably trying to debug a site that is breaking due to our runtime checks.
+  * Please raise an issues on our GitHub repo: https://github.com/duckduckgo/content-scope-scripts/
+  */
   function constructProxy (scope, outputs) {
     if (Object.is(scope)) {
       // Should not happen, but just in case fail safely