Update version and changelog for v1.1.6

Author: github-actions[bot]

CHANGELOG.md

@@ -1,8 +1,7 @@
 # CodeQL Action Changelog
 
-## 2.1.6 - 30 Mar 2022
+## 1.1.6 - 30 Mar 2022
 
-- [v2+ only] The CodeQL Action now runs on Node.js v16. [#1000](https://github.com/github/codeql-action/pull/1000)
 - Update default CodeQL bundle version to 2.8.4. [#990](https://github.com/github/codeql-action/pull/990)
 - Fix a bug where an invalid `commit_oid` was being sent to code scanning when a custom checkout path was being used. [#956](https://github.com/github/codeql-action/pull/956)
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "2.1.6",
+  "version": "1.1.6",
   "private": true,
   "description": "CodeQL action",
   "scripts": {