Add workflow permission

Author: CorruptComputer

.github/workflows/build-and-tests.yml

@@ -12,6 +12,8 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
     - name: Checkout
       uses: actions/checkout@v5

.github/workflows/build-artifacts.yml

@@ -12,6 +12,8 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
     - name: Checkout
       uses: actions/checkout@v5

.github/workflows/build-nuget.yml

@@ -8,6 +8,8 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
     - name: Checkout
       uses: actions/checkout@v5