Bump the python-updates group with 3 updates

Bumps the python-updates group with 3 updates: [globus-compute-sdk](https://github.com/globus/globus-compute), [mpmath](https://github.com/mpmath/mpmath) and [rich](https://github.com/Textualize/rich).


Updates `globus-compute-sdk` from 4.5.0 to 4.6.0
- [Release notes](https://github.com/globus/globus-compute/releases)
- [Changelog](https://github.com/globus/globus-compute/blob/main/docs/changelog.rst)
- [Commits](globus/globus-compute@4.5.0...4.6.0)

Updates `mpmath` from 1.3.0 to 1.4.0
- [Release notes](https://github.com/mpmath/mpmath/releases)
- [Changelog](https://github.com/mpmath/mpmath/blob/master/CHANGES)
- [Commits](mpmath/mpmath@1.3.0...1.4.0)

Updates `rich` from 14.3.2 to 14.3.3
- [Release notes](https://github.com/Textualize/rich/releases)
- [Changelog](https://github.com/Textualize/rich/blob/master/CHANGELOG.md)
- [Commits](Textualize/rich@v14.3.2...v14.3.3)

---
updated-dependencies:
- dependency-name: globus-compute-sdk
  dependency-version: 4.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-updates
- dependency-name: mpmath
  dependency-version: 1.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-updates
- dependency-name: rich
  dependency-version: 14.3.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-updates
...

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

Author: dependabot[bot]

install/misc_feature_requirements.txt

@@ -1 +1 @@
-globus-compute-sdk==4.5.0
+globus-compute-sdk==4.6.0

install/testing_requirements.txt

@@ -7,5 +7,5 @@ mock==5.2.0
 python-dateutil==2.9.0.post0
 anyio==4.12.1
 matplotlib==3.10.8
-mpmath==1.3.0
-rich==14.3.2
+mpmath==1.4.0
+rich==14.3.3