fix: gha-dispatcher typo

Change-Id: I59d047016f39a17d3ccbf46d83832ce1d3a25608
Signed-off-by: Peter Mikus <peter.mikus@icloud.com>

Author: Peter Mikus

docker/gha-dispatcher/TAGS

@@ -1 +1 @@
-2.6.2
+2.6.3

docker/gha-dispatcher/app.py

@@ -349,7 +349,7 @@ def trigger_garbage_collector() -> None:
                         r"^(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}Z):", errs).group(1)
                     log = datetime.strptime(dmatch, fmt).replace(tzinfo=timezone.utc)
                     if (now - log).total_seconds() > 3600.0:
-                        logging.info("Purging", alloc["JobID"])
+                        logging.info(f"Purging {alloc['JobID']}")
                         nomad_purge_job(alloc["JobID"])
         except CalledProcessError as e:
             logging.info(f"Nomad job failed: {e.stderr}")