Bump botocore from 1.39.1 to 1.39.3

Bumps [botocore](https://github.com/boto/botocore) from 1.39.1 to 1.39.3.
- [Commits](boto/botocore@1.39.1...1.39.3)

---
updated-dependencies:
- dependency-name: botocore
  dependency-version: 1.39.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -5,7 +5,7 @@ attrs==25.3.0
 black==25.1.0
 blessed==1.21.0
 boto3==1.39.3
-botocore==1.39.1
+botocore==1.39.4
 certifi==2025.6.15
 cffi==1.17.1
 charset-normalizer==3.4.2