update apt before installing python3-pip

.forgejo/workflows/daily-update.yml

@@ -30,7 +30,8 @@ jobs:
 
     - name: Install dependencies
       run: |
-        apt-cache search pip
+        apt-get update
+        apt-get install python3-pip
         pip install --no-cache-dir requests feedparser beautifulsoup4
     
     - name: Run incident parser script