Bump azure-storage-blob from 12.20.0 to 12.27.0

Bumps [azure-storage-blob](https://github.com/Azure/azure-sdk-for-python) from 12.20.0 to 12.27.0.
- [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_12.20.0...azure-storage-blob_12.27.0)

---
updated-dependencies:
- dependency-name: azure-storage-blob
  dependency-version: 12.27.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,4 +1,4 @@
-azure-storage-blob==12.20.0
+azure-storage-blob==12.27.0
 boto3==1.40.57
 celery==5.3.6
 d3net-spleeterweb==0.1.3