pip(deps): bump packaging from 26.0 to 26.1 (#300)

Bumps [packaging](https://github.com/pypa/packaging) from 26.0 to 26.1.
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst)
- [Commits](pypa/packaging@26.0...26.1)

---
updated-dependencies:
- dependency-name: packaging
  dependency-version: '26.1'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -21,9 +21,9 @@ lsprotocol==2025.0.0 \
     --hash=sha256:e879da2b9301e82cfc3e60d805630487ac2f7ab17492f4f5ba5aaba94fe56c29 \
     --hash=sha256:f9d78f25221f2a60eaa4a96d3b4ffae011b107537facee61d3da3313880995c7
     # via pygls
-packaging==26.0 \
-    --hash=sha256:00243ae351a257117b6a241061796684b084ed1c516a08c48a3f7e147a9d80b4 \
-    --hash=sha256:b36f1fef9334a5588b4166f8bcd26a14e521f2b55e6b9de3aaa80d3ff7a37529
+packaging==26.1 \
+    --hash=sha256:5d9c0669c6285e491e0ced2eee587eaf67b670d94a19e94e3984a481aba6802f \
+    --hash=sha256:f042152b681c4bfac5cae2742a55e103d27ab2ec0f3d88037136b6bfe7c9c5de
     # via -r requirements.in
 pygls==2.1.1 \
     --hash=sha256:1da03ba9053201bb337dcdd8d121df70feb2a91e1a0dcc74de5da79755b1a201 \