Update workflows

.github/workflows/publish.yml

@@ -5,9 +5,7 @@ on:
 
 jobs:
   build:
-
+    runs-on: ubuntu-22.04
-    # 18.04 = bionic LTS, supported until April 2023
-    runs-on: ubuntu-18.04
 
     steps:
     # set fetch-depth to 0 in order to clone all tags instead of just the current commit

.github/workflows/test.yaml

@@ -1,18 +0,0 @@
-name: '🧪 Test Plugin'
-
-on:
-  push:
-    branches:
-      - master
-    paths-ignore:
-      - '**/*.md'
-  pull_request:
-    branches:
-      - master
-    paths-ignore:
-      - '**/*.md'
-  workflow_dispatch:
-
-jobs:
-  call:
-    uses: jellyfin/jellyfin-meta-plugins/.github/workflows/test.yaml@master