Remove unused 'bootstrap' dependency

Signed-off-by: Victor Rubezhny <vrubezhny@redhat.com>

Author: vrubezhny

package-lock.json

@@ -119,7 +119,6 @@
 		"@uiw/codemirror-theme-vscode": "^4.23.10",
 		"@uiw/react-codemirror": "^4.23.10",
 		"@vscode/test-electron": "^2.4.1",
-		"bootstrap": "^5.3.3",
 		"chai": "^4.5.0",
 		"chokidar": "^4.0.3",
 		"clipboardy": "^2.3.0",