Merge pull request #3423 from github/version/bump-to-v1.12.4

Bump version to v1.12.4

Author: starcke

extensions/ql-vscode/CHANGELOG.md

@@ -1,5 +1,7 @@
 # CodeQL for Visual Studio Code: Changelog
 
+## [UNRELEASED]
+
 ## 1.12.3 - 29 February 2024
 
 - Update variant analysis view to show when cancelation is in progress. [#3405](https://github.com/github/vscode-codeql/pull/3405)

extensions/ql-vscode/package-lock.json

@@ -4,7 +4,7 @@
   "description": "CodeQL for Visual Studio Code",
   "author": "GitHub",
   "private": true,
-  "version": "1.12.3",
+  "version": "1.12.4",
   "publisher": "GitHub",
   "license": "MIT",
   "icon": "media/VS-marketplace-CodeQL-icon.png",