Move GH tests to trixie

Author: 0xxon

.github/workflows/zeek-matrix.yml

@@ -14,7 +14,7 @@ jobs:
         zeekver: [zeek, zeek-lts, zeek-nightly]
     steps:
     - uses: actions/checkout@v4
-    - uses: zeek/action-zkg-install@v2
+    - uses: 0xxon/action-zkg-install@trixie
       with:
         zeek_version: ${{ matrix.zeekver }}
     - uses: actions/upload-artifact@v4

.github/workflows/zeek-nightly.yml

@@ -8,7 +8,7 @@ jobs:
   test-nightly:
     runs-on: ubuntu-latest
     steps:
-    - uses: zeek/action-zkg-install@v2
+    - uses: 0xxon/action-zkg-install@trixie
       with:
         pkg: ${{ github.server_url }}/${{ github.repository }}
         zeek_version: zeek-nightly