Added nsis to github actions' path

.github/workflows/release.yml

@@ -32,6 +32,9 @@ jobs:
       - name: Install NSIS
         run: choco install nsis
 
+      - name: Add NSIS to PATH
+        run: echo "C:\Program Files (x86)\NSIS" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+
       - name: make installer
         run: |
           cd scripts