CI: Ubuntu 20.04 is gone, bump to 22.04

Author: julianoes

.github/workflows/android_release.yml

@@ -27,7 +27,7 @@ env:
 
 jobs:
   build:
-    runs-on:  ubuntu-20.04
+    runs-on:  ubuntu-22.04
 
     strategy:
       matrix:

.github/workflows/linux_release.yml

@@ -27,7 +27,7 @@ env:
 
 jobs:
   build:
-    runs-on:  ubuntu-20.04
+    runs-on:  ubuntu-22.04
 
     steps:
       - name: Checkout repo