Bump vscode-extension-tester from 8.11.0 to 8.18.0#5386

vrubezhny merged 2 commits intomainredhat-developer/vscode-openshift-tools:mainfrom

dependabot/npm_and_yarn/vscode-extension-tester-8.18.0redhat-developer/vscode-openshift-tools:dependabot/npm_and_yarn/vscode-extension-tester-8.18.0Copy head branch name to clipboard