Add property to control Docker Compose start command execution

If the property 'spring.docker.compose.start.skip' is set to 'never',
the start command is always executed. The default value of 'if-running'
only executes the start command if there are no services running
already, which is the old behavior.

Closes gh-39749

spring-boot-project/spring-boot-docker-compose/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -18,6 +18,10 @@
       "name": "spring.docker.compose.start.log-level",
       "defaultValue": "info"
     },
+    {
+      "name": "spring.docker.compose.start.skip",
+      "defaultValue": "if-running"
+    },
     {
       "name": "spring.docker.compose.stop.command",
       "defaultValue": "stop"