fix: let any refusal confirm a declared dead forge

citron's taken domain now resolves to an unrelated host that fails TLS,
so the pass reported an upstream error where the profile already states
the forge is gone. Any forge error now agrees with upstream_gone; a rate
limit still does not.

scripts/profile_sync.py

@@ -1591,7 +1591,11 @@ def build_report(
 
     try:
         views = select_views(profile, cache_dir, offline)
-    except upstream.GoneError:
+    except upstream.RateLimitError:
+        raise
+    except upstream.UpstreamError:
+        # citron's dead domain now resolves to an unrelated host that fails
+        # TLS: for a forge the profile declares gone, any refusal agrees.
         if stated_gone:
             # The profile says the forge is gone and the forge agrees. That is
             # a recorded fact, not an open problem: the refs describe the last