Bump openpyxl from 3.1.2 to 3.1.5 (#422)

Bumps [openpyxl](https://openpyxl.readthedocs.io) from 3.1.2 to 3.1.5.

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

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

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ beautifulsoup4 == 4.12.3
 boto3 == 1.34.136
 ftfy == 6.2.0
 mailchecker == 6.0.5
-openpyxl == 3.1.2
+openpyxl == 3.1.5
 phonenumbers == 8.13.40
 python-dateutil == 2.9.0
 python-fsutil == 0.14.1