[dev]: improve update-vscode.sh script

[jsjoeio]

Related to the script being added by #2773

TODOs

• refactor script to look at package.json in vscode and see if we can grab the actual version (i.e. 1.53.1 vs 1.53.2) dev(update-vscode.sh): get latest vscode version and force commit files #2859
• see if we can "just force a commit even with conflicts or something" to help with the process