Bump djangosaml2 from 1.9.2 to 1.9.3

Bumps [djangosaml2](https://github.com/IdentityPython/djangosaml2) from 1.9.2 to 1.9.3.
- [Release notes](https://github.com/IdentityPython/djangosaml2/releases)
- [Changelog](https://github.com/IdentityPython/djangosaml2/blob/master/CHANGES)
- [Commits](IdentityPython/djangosaml2@v1.9.2...v1.9.3)

---
updated-dependencies:
- dependency-name: djangosaml2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -68,7 +68,7 @@ cvss==3.1
 django-fieldsignals==0.7.0
 hyperlink==21.0.0
 django-test-migrations==1.3.0
-djangosaml2==1.9.2
+djangosaml2==1.9.3
 drf-spectacular==0.27.2
 drf-spectacular-sidecar==2024.5.1
 django-ratelimit==4.1.0