Bump asf-search from 7.1.4 to 8.1.1

Bumps [asf-search](https://github.com/asfadmin/Discovery-asf_search) from 7.1.4 to 8.1.1.
- [Release notes](https://github.com/asfadmin/Discovery-asf_search/releases)
- [Changelog](https://github.com/asfadmin/Discovery-asf_search/blob/master/CHANGELOG.md)
- [Commits](asfadmin/Discovery-asf_search@v7.1.4...v8.1.1)

---
updated-dependencies:
- dependency-name: asf-search
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

data_management/requirements.txt

@@ -1,3 +1,3 @@
-asf_search==7.1.4
+asf_search==8.1.1
 boto3==1.35.76
 hyp3_sdk==7.0.1