bump(mdns): 1.2.0 -> 1.2.1

1.2.1
Features
- Allow setting length of mDNS action queue in menuconfig (28cd898)
Bug Fixes
- fix build issue if CONFIG_ESP_WIFI_ENABLED disabled (24f7031)
- added idf_component.yml for examples (d273e10)
- added guard check for null pointer (71bb461)

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: 1.2.0
+  version: 1.2.1
   version_files:
   - idf_component.yml

components/mdns/CHANGELOG.md

@@ -1,5 +1,17 @@
 # Changelog
 
+## [1.2.1](https://github.com/espressif/esp-protocols/commits/mdns-v1.2.1)
+
+### Features
+
+- Allow setting length of mDNS action queue in menuconfig ([28cd898](https://github.com/espressif/esp-protocols/commit/28cd898))
+
+### Bug Fixes
+
+- fix build issue if CONFIG_ESP_WIFI_ENABLED disabled ([24f7031](https://github.com/espressif/esp-protocols/commit/24f7031))
+- added idf_component.yml for examples ([d273e10](https://github.com/espressif/esp-protocols/commit/d273e10))
+- added guard check for null pointer ([71bb461](https://github.com/espressif/esp-protocols/commit/71bb461))
+
 ## [1.2.0](https://github.com/espressif/esp-protocols/commits/mdns-v1.2.0)
 
 ### Features

components/mdns/idf_component.yml

@@ -1,4 +1,4 @@
-version: "1.2.0"
+version: "1.2.1"
 description: mDNS
 url: https://github.com/espressif/esp-protocols/tree/master/components/mdns
 dependencies: