Fix debug print line

Author: gvrose8192

.github/workflows/process-git-request.py

@@ -58,7 +58,7 @@ def process_git_request(fname, target_branch, source_branch, prj_dir):
             upstream_diff = False
 
             for logline in loglines:
-                print(f"Processing logline {commit_sh}")
+                print(f"Processing logline {commit_sha}")
                 lines_counted += 1
                 if lines_counted == 1:
                     file.write("Merge Request sha: " + local_diffdiff_sha)