Bump dnspython from 2.4.2 to 2.6.1 (#2264)

* Bump dnspython from 2.4.2 to 2.6.1

Bumps [dnspython](https://github.com/rthalley/dnspython) from 2.4.2 to 2.6.1.
- [Release notes](https://github.com/rthalley/dnspython/releases)
- [Changelog](https://github.com/rthalley/dnspython/blob/main/doc/whatsnew.rst)
- [Commits](https://github.com/rthalley/dnspython/compare/v2.4.2...v2.6.1)

---
updated-dependencies:
- dependency-name: dnspython
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

* Update dnspython==2.6.1

---------

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

@@ -178,3 +178,20 @@ def any_for_af(af):
     elif af == socket.AF_INET6:
         return "::"
     raise NotImplementedError(f"unknown address family {af}")
+
+
+def canonicalize(text: str) -> str:
+    """Verify that *address* is a valid text form IPv4 or IPv6 address and return its
+    canonical text form.  IPv6 addresses with scopes are rejected.
+
+    *text*, a ``str``, the address in textual form.
+
+    Raises ``ValueError`` if the text is not valid.
+    """
+    try:
+        return dns.ipv6.canonicalize(text)
+    except Exception:
+        try:
+            return dns.ipv4.canonicalize(text)
+        except Exception:
+            raise ValueError