Remove npm publish from release.sh

This will be added back later. We need to publish manually the the
initial release.

Author: remcohaszing

release.sh

@@ -5,6 +5,5 @@ npm pack --pack-destination "$PWD" --workspace @mdx-js/language-monaco
 npx --workspace vscode-mdx vsce package --out "$PWD"
 
 npx changeset publish
-npm publish ./*.tgz
 npx ovsx publish --packagePath ./*.vsix
 npx vsce publish --packagePath ./*.vsix