Fix code scanning issues

Author: mingyaulee

.github/workflows/WebExtensions.Net-Build.yml

@@ -11,6 +11,9 @@ concurrency:
 env:
   DOTNET_VERSION: '10.0'
 
+permissions:
+  contents: read
+
 jobs:
   version:
     runs-on: ubuntu-latest
@@ -90,6 +93,8 @@ jobs:
   tag:
     needs: [version, buildAndTest]
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     steps:
     - name: Checkout
       uses: actions/checkout@v5

.github/workflows/WebExtensions.Net-PR-Build.yml

@@ -11,6 +11,9 @@ concurrency:
 env:
   DOTNET_VERSION: '10.0'
 
+permissions:
+  contents: read
+
 jobs:
   buildAndTestPR:
     runs-on: windows-latest

.github/workflows/WebExtensions.Net-Release.yml

@@ -7,6 +7,9 @@ on:
 env:
   DOTNET_VERSION: '10.0'
 
+permissions:
+  contents: read
+
 jobs:
   release:
     runs-on: ubuntu-latest

tool/WebExtensions.Net.Generator/WebExtensions.Net.Generator.csproj

@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
+    <NoWarn>$(NoWarn);CA1873</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>