Bump azure-storage-blob from 12.13.0 to 12.24.0 in /docs

Bumps [azure-storage-blob](https://github.com/Azure/azure-sdk-for-python) from 12.13.0 to 12.24.0.
- [Release notes](https://github.com/Azure/azure-sdk-for-python/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/esrp_release.md)
- [Commits](Azure/azure-sdk-for-python@azure-storage-blob_12.13.0...azure-storage-blob_12.24.0)

---
updated-dependencies:
- dependency-name: azure-storage-blob
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -1,5 +1,5 @@
 pyairtable==2.3.3
-azure-storage-blob==12.13.0
+azure-storage-blob==12.24.0
 boto3>=1.17.98
 boxsdk==2.10.0
 braintree==4.31.0