[CI] add id-token write permission for NuGet trusted publishing

Author: NoirHare

.github/workflows/nuget-push-lagrange-core.yaml

@@ -12,6 +12,8 @@ on:
 jobs:
   nuget-push:
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write
 
     steps:
       - id: nuget-login

.github/workflows/nuget-push-lagrange-proto-codegen.yaml

@@ -12,6 +12,8 @@ on:
 jobs:
   nuget-push:
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write
 
     steps:
       - id: nuget-login

.github/workflows/nuget-push-lagrange-proto.yaml

@@ -12,6 +12,8 @@ on:
 jobs:
   nuget-push:
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write
 
     steps:
       - id: nuget-login