Bump honcho from 1.1.0 to 2.0.0 in /server

Bumps [honcho](https://github.com/nickstenning/honcho) from 1.1.0 to 2.0.0.
- [Release notes](https://github.com/nickstenning/honcho/releases)
- [Changelog](https://github.com/nickstenning/honcho/blob/main/CHANGELOG.rst)
- [Commits](nickstenning/honcho@v1.1.0...v2.0.0)

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

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

server/requirements.txt

@@ -16,6 +16,8 @@ authlib==0.14.3
     # via superdesk-core
 babel==2.16.0
     # via flask-babel
+backports-entry-points-selectable==1.3.0
+    # via honcho
 bcrypt==4.1.3
     # via superdesk-core
 billiard==3.6.4.0
@@ -121,7 +123,7 @@ hachoir==3.0a3
     # via superdesk-core
 hermescache==0.10.0
     # via superdesk-core
-honcho==1.1.0
+honcho==2.0.0
     # via -r requirements.in
 httplib2==0.22.0
     # via oauth2client