chore(deps): update xxhash requirement from <3.6,>=3.4 to >=3.4,<3.7 (aws-deadline#872)

Updates the requirements on [xxhash](https://github.com/ifduyue/python-xxhash) to permit the latest version.
- [Release notes](https://github.com/ifduyue/python-xxhash/releases)
- [Changelog](https://github.com/ifduyue/python-xxhash/blob/master/CHANGELOG.rst)
- [Commits](ifduyue/python-xxhash@v3.4.0...v3.6.0)

---
updated-dependencies:
- dependency-name: xxhash
  dependency-version: 3.6.0
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -41,7 +41,7 @@ dependencies = [
   "pyyaml >= 6.0",
   # Job Attachments
   "typing_extensions >= 4.8",
-  "xxhash >= 3.4,< 3.6",
+  "xxhash >= 3.4,< 3.7",
   "pywin32 >= 307,< 311; sys_platform == 'win32'",
   "QtPy == 2.4.*",
   "psutil >= 7.0.0"