Improve usability of error printer (#8330)

### Description

Improve usability of error printer. GitHub shows the first line in the
actions output, which in this case was a message talking about XML even
if the error is not actually about xml. Swapping them should make it
easier to see what is going on.

### Checklist
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.github/workflows/checks.yml

@@ -47,8 +47,8 @@ jobs:
       - name: Generate readable error messages for GitHub
         if: failure()
         run: |
-          git diff --name-only | xargs -I '{}' echo "::error file={},line=1,endLine=1,title=XML Format::Run android-xml-formatter.jar on this file or view CI output to see how it should be formatted."
           python .github/workflows/errorPrinter.py
+          git diff --name-only | xargs -I '{}' echo "::error file={},line=1,endLine=1,title=XML Format::Run android-xml-formatter.jar on this file or view CI output to see how it should be formatted."
           false
 
   unit-test: