🏗️ gh-actions: use actions/setup-dotnet

Author: database64128

.github/workflows/build.yml

@@ -27,6 +27,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '9'
+
       - name: Restore dependencies
         run: dotnet restore
 

.github/workflows/release.yml

@@ -20,6 +20,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '9'
+
       - name: Restore dependencies
         run: dotnet restore