Update gt-repo-scripts.yml

Author: tboenig

.github/workflows/gt-repo-scripts.yml

@@ -29,9 +29,9 @@ jobs:
 
 
     - name: Download and install saxon
-            run: |
-              wget https://github.com/Saxonica/Saxon-HE/releases/download/SaxonHE12-3/SaxonHE12-3J.zip 
-              unzip SaxonHE12-3J.zip
+      run: |
+         wget https://github.com/Saxonica/Saxon-HE/releases/download/SaxonHE12-3/SaxonHE12-3J.zip 
+         unzip SaxonHE12-3J.zip