Address comments from PR

src/codeql.ts

@@ -291,7 +291,7 @@ export const CODEQL_VERSION_BETTER_RESOLVE_LANGUAGES = "2.10.3";
 export const CODEQL_VERSION_SECURITY_EXPERIMENTAL_SUITE = "2.12.1";
 
 /**
- * Versions 2.12.3+ of the CodeQL CLI support the `--qlconfig` flag in calls to `database init`.
+ * Versions 2.12.4+ of the CodeQL CLI support the `--qlconfig` flag in calls to `database init`.
  */
 export const CODEQL_VERSION_INIT_WITH_QLCONFIG = "2.12.4";
 

src/config-utils.ts

@@ -1990,6 +1990,13 @@ export async function generateRegistries(
       .map((registry) => `${registry.url}=${registry.token}`)
       .join(",");
   }
+
+  if (typeof process.env.CODEQL_REGISTRIES_AUTH === "string") {
+    logger.debug(
+      "Using CODEQL_REGISTRIES_AUTH environment variable to authenticate with registries."
+    );
+  }
+
   return {
     registriesAuthTokens:
       // if the user has explicitly set the CODEQL_REGISTRIES_AUTH env var then use that