CI: Bump various GitHub actions to latest versions

actions/cache@v3
actions/checkout@v3
actions/upload-artifact@v3
actions/setup-dotnet@v2
actions/setup-java@v3
actions/setup-python@v4
mymindstorm/setup-emsdk@v11

Also reset cache keys as we're going to cleanup all caches.

.github/workflows/android_builds.yml

@@ -17,7 +17,7 @@ jobs:
     name: Template (target=release, tools=no)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       # Azure repositories are not reliable, we need to prevent azure giving us packages.
       - name: Make apt sources.list use the default Ubuntu repositories
@@ -27,8 +27,9 @@ jobs:
           sudo apt-get update
 
       - name: Set up Java 11
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v3
         with:
+          distribution: temurin
           java-version: 11
 
       - name: Setup Godot build cache