Auto fetch most recent tag, perhaps?

Author: Motobug

.github/workflows/ci.yml

@@ -177,8 +177,9 @@ jobs:
         vs-version: '16.6.2'
     - name: Get Tags
       run: | 
-        git fetch origin --tags && 
-        git checkout tags/a-test-tag
+        git fetch --tags &&
+        latestTag=$(git describe --tags "$(git rev-list --tags --max-count=1)") &&
+        git checkout $latestTag
     - name: Build
       run: msbuild "Source\dolphin-emu.sln" /verbosity:minimal /property:Configuration=Release /property:Platform=x64
     - name: Upload Build Artifact