update github runners

Author: paiv

.github/workflows/build-c.yml

@@ -9,9 +9,7 @@ on:
     paths:
     - 'c/**'
     - 'CMakeLists.txt'
-
-env:
-  LIBICU: libicu70
+    - '.github/workflows/build-c.yml'
 
 jobs:
 
@@ -28,7 +26,7 @@ jobs:
     - name: Install ICU
       run: |
         # sudo apt-get update -y
-        sudo apt-get install -y libicu-dev ${{env.LIBICU}}
+        sudo apt-get install -y libicu-dev
 
     - name: Configure CMake
       run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{matrix.BUILD_TYPE}}

.github/workflows/build-csharp.yml

@@ -8,6 +8,7 @@ on:
     branches: [main]
     paths:
     - 'csharp/**'
+    - '.github/workflows/build-csharp.yml'
 
 jobs:
 
@@ -17,6 +18,13 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
+    - uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: 6
+
+    - name: .NET version
+      run: dotnet --info
+
     - name: Test
       working-directory: ${{github.workspace}}/csharp
       run: dotnet test