run make upgrade to update jinja2

[DawoudSheraz]

Description:

This PR updates the jinja2 version. Please see PROD-343 for more information.

JIRA:

PROD-343

Dependencies:

List dependencies on other outstanding PRs, issues, etc.

Merge deadline:

List merge deadline (if any)

Installation instructions:

List any non-trivial installation instructions.

Testing instructions:

1. Open page A
2. Do thing B
3. Expect C to happen
4. If D happened instead - check failed.

Reviewers:

• [x] @edx/arch-review
• [ ] tag reviewer

Merge checklist:

• [x] All reviewers approved
• [x] CI build is green
• [x] Version bumped
• [ ] Changelog record added
• [ ] Documentation updated (not only docstrings)
• [ ] Commits are squashed
• [ ] PR author is listed in AUTHORS

Post merge:

• [x] Create a tag
• [x] Check new version is pushed to PyPi after tag-triggered build is finished.
• [x] Delete working branch (if not needed anymore)

Author concerns:

List any concerns about this PR - inelegant solutions, hacks, quick-and-dirty implementations, concerns about migrations, etc.

[DawoudSheraz]

@robrap I created this test PR on the edx-platform against this branch. https://github.com/edx/edx-platform/pull/20726

[DawoudSheraz]

@robrap Sorry to mention again, but I have updated this PR. There were some missing requirements constraints and a few quality fixes that were required for Travis builds to complete successfully. If you can have another look, and if it looks ok, can you merge it? I don't have merge access.

Thank You