Create the git repos in multiple processes

Threads appear to be too dangerous for this

lib/proxy_sha256.py

@@ -41,7 +41,9 @@ class ProxySHA256:
             self.hashes = dict()
             return
         logging.debug("Retrieve all previously defined SHA256")
-        response = requests.get(f"http://source.dyn.cloud.suse.de/package/{package}")
+        response = requests.get(
+            f"http://source.dyn.cloud.suse.de/package/{package}", timeout=5
+        )
         if response.status_code == 200:
             json = response.json()
             self.hashes = json["shas"]
@@ -67,6 +69,7 @@ class ProxySHA256:
                 "url": url,
                 "package": package,
             },
+            timeout=10,
         )
         if response.status_code != 200:
             raise Exception(f"Redirector error on {self.url} for {url}")