Bump @microsoft/vscode-azext-utils from 2.6.6 to 4.0.3 in /src/vscode-bicep#18813

dependabot[bot] wants to merge 1 commit intomainAzure/bicep:mainfrom

dependabot/npm_and_yarn/src/vscode-bicep/microsoft/vscode-azext-utils-4.0.3Azure/bicep:dependabot/npm_and_yarn/src/vscode-bicep/microsoft/vscode-azext-utils-4.0.3Copy head branch name to clipboard