Disable windows nightly toolchain (#1583)

Hasn't been a successful nightly build of the toolchain since early April

Author: award999

.github/workflows/nightly.yml

@@ -24,7 +24,6 @@ jobs:
           . .github/workflows/scripts/setup-linux.sh
           [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
           npm ci
-          npm run compile
           npm run package
           npm run preview-package
           for file in *.vsix; do
@@ -62,7 +61,7 @@ jobs:
       linux_pre_build_command: . .github/workflows/scripts/setup-linux.sh
       linux_build_command: ./scripts/test.sh
       # Windows
-      windows_exclude_swift_versions: '[{"swift_version": "nightly-6.1"}]'  # Missing https://github.com/swiftlang/swift/pull/80144
+      windows_exclude_swift_versions: '[{"swift_version": "nightly-6.1"},{"swift_version": "nightly"}]'  # Missing https://github.com/swiftlang/swift/pull/80144
       windows_env_vars: |
         CI=1
         VSCODE_SWIFT_VSIX_ID=${{needs.package.outputs.artifact-id}}