Update redmine

Changes:

- https://github.com/docker-library/redmine/commit/ec4ba2d: Update to passenger 6.0.17
- https://github.com/docker-library/redmine/commit/03330d2: Update generated README

library/redmine

@@ -21,7 +21,7 @@ Directory: 4.2
 
 Tags: 4.2.9-passenger, 4.2-passenger, 4-passenger
 Architectures: amd64
-GitCommit: 79ca73df39c04878fb0d1e00401d3e790e1973b6
+GitCommit: ec4ba2df717b0c0adbbf34dc3a1a0e65f93a11e7
 Directory: 4.2/passenger
 
 Tags: 4.2.9-alpine, 4.2-alpine, 4-alpine, 4.2.9-alpine3.16, 4.2-alpine3.16, 4-alpine3.16