bump version, use git describe for -devel changelogs

.github/workflows/docs.yml

@@ -80,7 +80,7 @@ jobs:
             done
             antsibull-changelog lint -vvv
             if [[ "${{github.ref}}" == "refs/heads/main" ]]; then
-              antsibull-changelog release --version "$(grep version galaxy.yml | awk -F'"' '{ print $2 }')-devel" -v
+              antsibull-changelog release --version "$(git describe --tags)" -v
             fi
           fi
         working-directory: ansible_collections/middleware_automation/keycloak

galaxy.yml

@@ -1,7 +1,7 @@
 ---
 namespace: middleware_automation
 name: keycloak
-version: "1.0.2"
+version: "1.0.3"
 readme: README.md
 authors:
   - Romain Pelisse <rpelisse@redhat.com>