build(deps): bump boto3 in /terraform/src in the pip group

Bumps the pip group in /terraform/src with 1 update: [boto3](https://github.com/boto/boto3).


Updates `boto3` from 1.37.25 to 1.38.7
- [Release notes](https://github.com/boto/boto3/releases)
- [Commits](boto/boto3@1.37.25...1.38.7)

---
updated-dependencies:
- dependency-name: boto3
  dependency-version: 1.38.7
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip
...

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

Author: dependabot[bot]

terraform/src/requirements.txt

@@ -1,3 +1,3 @@
-boto3==1.37.25
+boto3==1.38.7
 pycryptodome==3.22.0
 crypto==1.4.1