[mqtt] Set distinct action labels (openhab#18210)

This is so they can be differentiated in MainUI

Signed-off-by: Jimmy Tanagra <[email protected]>

Author: jimtng

bundles/org.openhab.binding.mqtt/src/main/java/org/openhab/binding/mqtt/internal/action/MQTTActions.java

@@ -55,7 +55,7 @@ public void publishMQTT(
         publishMQTT(topic, value, null);
     }
 
-    @RuleAction(label = "@text/actionLabel", description = "@text/actionDesc")
+    @RuleAction(label = "@text/actionRetainLabel", description = "@text/actionRetainDesc")
     public void publishMQTT(
             @ActionInput(name = "topic", label = "@text/actionInputTopicLabel", description = "@text/actionInputTopicDesc") @Nullable final String topic,
             @ActionInput(name = "value", label = "@text/actionInputValueLabel", description = "@text/actionInputValueDesc") @Nullable final String value,
@@ -74,7 +74,7 @@ public void publishMQTT(
         publishMQTT(topic, value, null);
     }
 
-    @RuleAction(label = "@text/actionLabel", description = "@text/actionDesc")
+    @RuleAction(label = "@text/actionRetainLabel", description = "@text/actionRetainDesc")
     public void publishMQTT(
             @ActionInput(name = "topic", label = "@text/actionInputTopicLabel", description = "@text/actionInputTopicDesc") @Nullable final String topic,
             @ActionInput(name = "value", label = "@text/actionInputValueLabel", description = "@text/actionInputValueDesc") final byte[] value,

bundles/org.openhab.binding.mqtt/src/main/resources/OH-INF/i18n/mqtt.properties

@@ -98,6 +98,8 @@ actionInputRetainLabel = Retain
 actionInputRetainDesc = Retain message
 actionLabel = publish an MQTT message
 actionDesc = Publishes a value to the given MQTT topic.
+actionRetainLabel = publish an MQTT message with given retain option
+actionRetainDesc = Publishes a value with given retain option to the given MQTT topic.
 
 # thing status