CI: Update XML/clang-format validation job names

.github/workflows/clang-format.yml

@@ -3,7 +3,7 @@ name: Clang Format Check
 on: [push, pull_request]
 
 jobs:
-  ubuntu64:
+  clang-format-check:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout

.github/workflows/qt-xml.yml

@@ -9,7 +9,7 @@ on:
       - "UI/forms/**"
 
 jobs:
-  ubuntu64:
+  qt-xml-validator:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout