Bump pytensor from 2.18.4 to 2.18.5 (#104)

Bumps [pytensor](https://github.com/pymc-devs/pytensor) from 2.18.4 to 2.18.5.
- [Release notes](https://github.com/pymc-devs/pytensor/releases)
- [Commits](pymc-devs/pytensor@rel-2.18.4...rel-2.18.5)

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

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

requirements.txt

@@ -29,7 +29,7 @@ pykalman @ git+https://github.com/gnzsnz/pykalman.git@getargspec
 pymc==5.10.3
 PyPortfolioOpt==1.5.5
 pystore==0.1.23
-pytensor==2.18.4
+pytensor==2.18.5
 quantstats @ git+https://github.com/gnzsnz/quantstats-cagr.git@cagr
 scikit-learn==1.3.2
 scipy==1.11.4