fix(e2e/tanstackstart-react): pin @tanstack/start-plugin-core to unblock CI#20482

logaretm merged 1 commit intodevelopgetsentry/sentry-javascript:developfrom

fix/tanstackstart-pin-start-plugin-coregetsentry/sentry-javascript:fix/tanstackstart-pin-start-plugin-coreCopy head branch name to clipboard