Bump execnet from 2.0.2 to 2.1.1 in /tools/deps

Bumps [execnet](https://github.com/pytest-dev/execnet) from 2.0.2 to 2.1.1.
- [Changelog](https://github.com/pytest-dev/execnet/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/execnet@v2.0.2...v2.1.1)

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

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

tools/deps/requirements-tests.txt

@@ -115,9 +115,9 @@ exceptiongroup==1.2.1 \
     --hash=sha256:5258b9ed329c5bbdd31a309f53cbfb0b155341807f6ff7606a1e801a891b29ad \
     --hash=sha256:a4785e48b045528f5bfe627b6ad554ff32def154f42372786903b7abcfe1aa16
     # via pytest
-execnet==2.0.2 \
-    --hash=sha256:88256416ae766bc9e8895c76a87928c0012183da3cc4fc18016e6f050e025f41 \
-    --hash=sha256:cc59bc4423742fd71ad227122eb0dd44db51efb3dc4095b45ac9a08c770096af
+execnet==2.1.1 \
+    --hash=sha256:26dee51f1b80cebd6d0ca8e74dd8745419761d3bef34163928cbebbdc4749fdc \
+    --hash=sha256:5189b52c6121c24feae288166ab41b32549c7e2348652736540b9e6e7d4e72e3
     # via pytest-xdist
 faker==29.0.0 \
     --hash=sha256:32d0ee7d42925ff06e4a7d906ee7efbf34f5052a41a2a1eb8bb174a422a5498f \