bump(mdns): 1.9.0 -> 1.9.1

1.9.1
Bug Fixes
- Fix to use tagged AFL image + minor format fix (2b2f009a)
- Fix unused variable `dcst` warning for wifi-remote chips (081eef88)

components/mdns/.cz.yaml

@@ -3,6 +3,6 @@ commitizen:
   bump_message: 'bump(mdns): $current_version -> $new_version'
   pre_bump_hooks: python ../../ci/changelog.py mdns
   tag_format: mdns-v$version
-  version: 1.9.0
+  version: 1.9.1
   version_files:
   - idf_component.yml

components/mdns/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.9.1](https://github.com/espressif/esp-protocols/commits/mdns-v1.9.1)
+
+### Bug Fixes
+
+- Fix to use tagged AFL image + minor format fix ([2b2f009a](https://github.com/espressif/esp-protocols/commit/2b2f009a))
+- Fix unused variable `dcst` warning for wifi-remote chips ([081eef88](https://github.com/espressif/esp-protocols/commit/081eef88))
+
 ## [1.9.0](https://github.com/espressif/esp-protocols/commits/mdns-v1.9.0)
 
 ### Features

components/mdns/idf_component.yml

@@ -1,4 +1,4 @@
-version: "1.9.0"
+version: "1.9.1"
 description: "Multicast UDP service used to provide local network service and host discovery."
 url: "https://github.com/espressif/esp-protocols/tree/master/components/mdns"
 issues: "https://github.com/espressif/esp-protocols/issues"