Add missing GitHub API permissions to test workflows (#5961)

Author: Copilot

.github/workflows/firewall-escape.lock.yml

@@ -13,6 +13,7 @@ on:
 permissions:
   contents: read
   actions: read
+  issues: read
   pull-requests: read
 
 strict: false

.github/workflows/firewall-escape.md

@@ -6,6 +6,8 @@ on:
   workflow_dispatch:
 permissions:
   contents: read
+  issues: read
+  pull-requests: read
 name: Smoke SRT Custom Config
 engine: copilot
 network:

.github/workflows/release.lock.yml

@@ -10,6 +10,7 @@ on:
 permissions:
   contents: read
   issues: read
+  pull-requests: read
 name: Smoke SRT
 engine: copilot
 network:

.github/workflows/smoke-srt-custom-config.lock.yml

@@ -5,6 +5,8 @@ on:
 permissions:
   contents: read
   discussions: write
+  issues: read
+  pull-requests: read
 engine: copilot
 safe-outputs:
   create-discussion: