Use dotnet-version 9 in workflows, remove setup of actions/setup-dotnet@v4 where not used

Author: sunnamed434

.github/workflows/RocketModFix.Unturned.Redist.Client-Preview.yaml

@@ -19,15 +19,6 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    - name: Setup .NET
-      uses: actions/setup-dotnet@v4
-      env:
-        DOTNET_NOLOGO: true
-        DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
-        DOTNET_CLI_TELEMETRY_OPTOUT: true
-      with:
-        dotnet-version: 8.x
-
     - uses: nuget/setup-nuget@v2
       name: Setup NuGet
       with:

.github/workflows/RocketModFix.Unturned.Redist.Client.yaml

@@ -18,15 +18,6 @@ jobs:
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
-    
-    - name: Setup .NET
-      uses: actions/setup-dotnet@v4
-      env:
-        DOTNET_NOLOGO: true
-        DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
-        DOTNET_CLI_TELEMETRY_OPTOUT: true
-      with:
-        dotnet-version: 8.x
 
     - uses: nuget/setup-nuget@v2
       name: Setup NuGet

.github/workflows/RocketModFix.Unturned.Redist.Server-Preview.yaml

@@ -19,15 +19,6 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v4
 
-    - name: Setup .NET
-      uses: actions/setup-dotnet@v4
-      env:
-        DOTNET_NOLOGO: true
-        DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
-        DOTNET_CLI_TELEMETRY_OPTOUT: true
-      with:
-        dotnet-version: 8.x
-
     - uses: nuget/setup-nuget@v2
       name: Setup NuGet
       with:

.github/workflows/RocketModFix.Unturned.Redist.Server.yaml

@@ -18,15 +18,6 @@ jobs:
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
-    
-    - name: Setup .NET
-      uses: actions/setup-dotnet@v4
-      env:
-        DOTNET_NOLOGO: true
-        DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
-        DOTNET_CLI_TELEMETRY_OPTOUT: true
-      with:
-        dotnet-version: 8.x
 
     - uses: nuget/setup-nuget@v2
       name: Setup NuGet

.github/workflows/Unturned.Redist.Client-Preview.yaml

@@ -40,8 +40,12 @@ jobs:
 
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
+      env:
+        DOTNET_NOLOGO: true
+        DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+        DOTNET_CLI_TELEMETRY_OPTOUT: true
       with:
-        dotnet-version: '8.x'
+        dotnet-version: 9.x
 
     - name: Install dependencies
       run: dotnet restore tools/UnturnedRedistUpdateTool/

.github/workflows/Unturned.Redist.Client.yaml

@@ -40,9 +40,13 @@ jobs:
 
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
+      env:
+        DOTNET_NOLOGO: true
+        DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+        DOTNET_CLI_TELEMETRY_OPTOUT: true
       with:
-        dotnet-version: '8.x'
-
+        dotnet-version: 9.x
+        
     - name: Install dependencies
       run: dotnet restore tools/UnturnedRedistUpdateTool/
 

.github/workflows/Unturned.Redist.Server-Preview.yaml

@@ -40,8 +40,12 @@ jobs:
 
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
+      env:
+        DOTNET_NOLOGO: true
+        DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+        DOTNET_CLI_TELEMETRY_OPTOUT: true
       with:
-        dotnet-version: '8.x'
+        dotnet-version: 9.x
 
     - name: Install dependencies
       run: dotnet restore tools/UnturnedRedistUpdateTool/

.github/workflows/Unturned.Redist.Server.yaml

@@ -40,8 +40,12 @@ jobs:
 
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
+      env:
+        DOTNET_NOLOGO: true
+        DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+        DOTNET_CLI_TELEMETRY_OPTOUT: true
       with:
-        dotnet-version: '8.x'
+        dotnet-version: 9.x
 
     - name: Install dependencies
       run: dotnet restore tools/UnturnedRedistUpdateTool/