Bump urllib3 from 1.26.8 to 1.26.9 (#1688)

* Bump urllib3 from 1.26.8 to 1.26.9

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.8 to 1.26.9.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/1.26.9/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/1.26.8...1.26.9)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update urllib3==1.26.9

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: JonnyWong16 <9099342+JonnyWong16@users.noreply.github.com>

[skip ci]

lib/urllib3/util/ssl_match_hostname.py

@@ -112,11 +112,9 @@ def match_hostname(cert, hostname):
     try:
         # Divergence from upstream: ipaddress can't handle byte str
         host_ip = ipaddress.ip_address(_to_unicode(hostname))
-    except ValueError:
-        # Not an IP address (common case)
-        host_ip = None
-    except UnicodeError:
-        # Divergence from upstream: Have to deal with ipaddress not taking
+    except (UnicodeError, ValueError):
+        # ValueError: Not an IP address (common case)
+        # UnicodeError: Divergence from upstream: Have to deal with ipaddress not taking
         # byte strings.  addresses should be all ascii, so we consider it not
         # an ipaddress in this case
         host_ip = None
@@ -124,7 +122,7 @@ def match_hostname(cert, hostname):
         # Divergence from upstream: Make ipaddress library optional
         if ipaddress is None:
             host_ip = None
-        else:
+        else:  # Defensive
             raise
     dnsnames = []
     san = cert.get("subjectAltName", ())