Add 0.19.x bundles to main branch

Signed-off-by: Angel Misevski <amisevsk@redhat.com>

Author: amisevsk

olm-catalog/release/channel.yaml

@@ -38,3 +38,8 @@ entries:
     replaces: devworkspace-operator.v0.17.0
   - name: devworkspace-operator.v0.18.1
     replaces: devworkspace-operator.v0.18.0
+  - name: devworkspace-operator.v0.19.0
+    replaces: devworkspace-operator.v0.18.1
+    skipRange: '>=0.18.0 <0.18.1'
+  - name: devworkspace-operator.v0.19.1
+    replaces: devworkspace-operator.v0.19.0