Pins OpenAPI to 3.0, not defaulting to 3.1 (for legacy purposes).

Author: rfc3092

synt/synt-dagpenger/src/main/resources/application.yml

@@ -2,6 +2,11 @@ spring:
   config:
     import: "dolly-application.yml"
 
+springdoc:
+  api-docs:
+    version: OPENAPI_3_0
+  show-actuator: false
+
 logging:
   level:
     root: INFO