Update boto3 requirement from <1.33.8,>=1.26.0 to >=1.26.0,<1.35.30

Updates the requirements on [boto3](https://github.com/boto/boto3) to permit the latest version.
- [Release notes](https://github.com/boto/boto3/releases)
- [Commits](boto/boto3@1.26.0...1.35.29)

---
updated-dependencies:
- dependency-name: boto3
  dependency-type: direct:production
...

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

requirements.txt

@@ -1,7 +1,7 @@
 numpy>=1.17.2, <1.26.3
 torch>=1.10.0, <1.13.2
 pandas>=1.4.0, <2.1.4
-boto3>=1.26.0, <1.33.8
+boto3>=1.26.0, <1.35.30
 requests>=2.31.0, <2.31.1
 sagemaker>=2.112.0, <2.199.1
 syne-tune[aws,gpsearchers]>=0.6.0, <0.10.1