Bump pytensor from 2.18.5 to 2.20.0 (quantbelt#183)

* Bump pymc from 5.11.0 to 5.12.0

Bumps [pymc](https://github.com/pymc-devs/pymc) from 5.11.0 to 5.12.0.
- [Release notes](https://github.com/pymc-devs/pymc/releases)
- [Changelog](https://github.com/pymc-devs/pymc/blob/main/RELEASE-NOTES.md)
- [Commits](pymc-devs/pymc@v5.11.0...v5.12.0)

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

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

* Bump pytensor from 2.18.5 to 2.20.0

Bumps [pytensor](https://github.com/pymc-devs/pytensor) from 2.18.5 to 2.20.0.
- [Release notes](https://github.com/pymc-devs/pytensor/releases)
- [Commits](pymc-devs/pytensor@rel-2.18.5...rel-2.20.0)

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

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

* update pymc to 5.13.0
Changes to be committed:
	modified:   requirements.txt

---------

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

requirements.txt

@@ -31,10 +31,10 @@ py_vollib==1.0.1
 py_vollib_vectorized==0.1.1
 pyfolio-reloaded==0.9.5
 pykalman @ git+https://github.com/gnzsnz/pykalman.git@getargspec
-pymc==5.12.0
+pymc==5.13.0
 PyPortfolioOpt==1.5.5
 pystore==0.1.23
-pytensor==2.19.0
+pytensor==2.20.0
 quantstats @ git+https://github.com/gnzsnz/quantstats-cagr.git@cagr
 scikit-learn==1.4.1.post1
 scipy==1.13.0