Add CI for PR builds and improve workflows a bit

.github/workflows/build-release.yml

@@ -2,6 +2,12 @@ name: build release artifacts
 
 on:
   workflow_dispatch:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
 
 jobs:
   build-linux-macos:
@@ -11,25 +17,26 @@ jobs:
         os: ['ubuntu-latest', 'macos-latest']
       fail-fast: false
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: run build
         run: |
           git submodule update --init --recursive
           mkdir build
           cd build && cmake -DCMAKE_BUILD_TYPE=RELEASE ..
           make
-          
+
       - name: run tests
         run: ./build/test/test_suite
 
       - name: create release artifacts/packages
         run: |
           cd build
           make package
-      
+
       - name: upload artifacts
-        uses: actions/upload-artifact@v3
+        if: github.event_name == 'workflow_dispatch'
+        uses: actions/upload-artifact@v4
         with:
           name: release-packages
           path: ./build/sqlcheck-x86_64.*
@@ -41,7 +48,7 @@ jobs:
         os: ['windows-latest']
       fail-fast: false
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Add msbuild to PATH
         uses: microsoft/setup-msbuild@v1.1
@@ -54,13 +61,14 @@ jobs:
           mkdir build
           cd build
           cmake -DCMAKE_BUILD_TYPE=RELEASE ..
-          msbuild ALL_BUILD.vcxproj /t:Build /p:Configuration=Release              
+          msbuild ALL_BUILD.vcxproj /t:Build /p:Configuration=Release
 
       - name: run tests
         run: ./build/test/Release/test_suite.exe
 
       - name: upload artifacts
-        uses: actions/upload-artifact@v3
+        if: github.event_name == 'workflow_dispatch'
+        uses: actions/upload-artifact@v4
         with:
           name: release-packages
           path: ./build/bin/Release/sqlcheck.*