chore: Add v0.31.1 release bundle to main branch

Signed-off-by: Andrew Obuchowicz <aobuchow@redhat.com>

Author: AObuchow

olm-catalog/release/channel.yaml

@@ -73,3 +73,5 @@ entries:
     replaces: devworkspace-operator.v0.29.0
   - name: devworkspace-operator.v0.31.0
     replaces: devworkspace-operator.v0.30.0
+  - name: devworkspace-operator.v0.31.1
+    replaces: devworkspace-operator.v0.31.0