fix(cpn): missing NSIS for windows-2025 runner (#6598)

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>

.github/actions/build_companion/action.yml

@@ -43,6 +43,12 @@ runs:
       shell: pwsh
       run: ${{ github.action_path }}/setup-msvc.ps1
 
+    - name: Install NSIS
+      if: runner.os == 'Windows'
+      uses: repolevedavaj/install-nsis@v1.2.1
+      with:
+        nsis-version: '3.11'
+
     - name: Build
       shell: bash
       env:

.github/workflows/companion.yml

@@ -94,7 +94,9 @@ jobs:
     name: Linux Companion
     runs-on: ubuntu-latest
     needs: modules
-    if: inputs.target == 'all' || inputs.target == 'linux' || inputs.target == ''
+    if: |
+      (inputs.target == 'all' || inputs.target == 'linux' || inputs.target == '') &&
+      (github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci: skip-cpn-linux'))
 
     container:
       image: ghcr.io/edgetx/edgetx-dev:latest
@@ -127,7 +129,9 @@ jobs:
     name: macOS Companion
     runs-on: macos-15
     needs: modules
-    if: inputs.target == 'all' || inputs.target == 'macos' || inputs.target == ''
+    if: |
+      (inputs.target == 'all' || inputs.target == 'macos' || inputs.target == '') &&
+      (github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci: skip-cpn-macos'))
 
     env:
       CMAKE_OSX_ARCHITECTURES: 'x86_64;arm64'
@@ -154,9 +158,11 @@ jobs:
 
   build-win64:
     name: Windows Companion
-    runs-on: windows-2022
+    runs-on: windows-latest
     needs: modules
-    if: inputs.target == 'all' || inputs.target == 'windows' || inputs.target == ''
+    if: |
+      (inputs.target == 'all' || inputs.target == 'windows' || inputs.target == '') &&
+      (github.event_name != 'pull_request' || !contains(github.event.pull_request.labels.*.name, 'ci: skip-cpn-win'))
 
     env:
       CMAKE_GENERATOR: 'Ninja'