Bump jinja2 to version 3.1.6 for ReadTheDocs

docs/environment_files/read_the_docs_environment.yml
docs/environment_files/read_the_docs_requirements.txt
- Updated jinja2 to version 3.1.6 to fix a security issue

CHANGELOG.md
- Updated accordingly

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

Author: yantosca

CHANGELOG.md

@@ -16,6 +16,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Renamed GitHub Actions config file `.github/workflows/build-gcpy-environment.yml` to `build-gcpy-environment-py312.yml`
 - Updated package version information in ReadTheDocs documentation
 - Bumped dask from version 2024.5.2 to 2025.3.0 to fix a security issue (raised by @dependabot)
+- Bumped jinja2 from version 3.1.5 to 3.1.6 to fix a security issue (raised by @dependabot)
 
 ### Removed
 - Removed PyPi configuration file  `docs/environment_files/gcpy_requirements.txt` and symbolic link `./requirements.txt`

docs/environment_files/read_the_docs_environment.yml

@@ -19,6 +19,6 @@ dependencies:
   - sphinx-autobuild==2021.3.14
   - recommonmark==0.7.1
   - docutils==0.20.1
-  - jinja2==3.1.5
+  - jinja2==3.1.6
 
 

docs/environment_files/read_the_docs_requirements.txt

@@ -12,6 +12,6 @@ sphinxcontrib-bibtex==2.6.2
 sphinx-autobuild==2021.3.14
 recommonmark==0.7.1
 docutils==0.20.1
-jinja2==3.1.5
+jinja2==3.1.6