Bump flarefoundation/rippled from 2.6.1-dless to 3.0.0-dless

Bumps flarefoundation/rippled from 2.6.1-dless to 3.0.0-dless.

---
updated-dependencies:
- dependency-name: flarefoundation/rippled
  dependency-version: 3.0.0-dless
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

docker-compose-testnet.yml

@@ -40,7 +40,7 @@ services:
 
   rippled:
     container_name: rippled
-    image: flarefoundation/rippled:2.6.1-dless
+    image: flarefoundation/rippled:3.0.0-dless
     restart: on-failure:3
     environment:
       - TZ=Europe/London

docker-compose.yml

@@ -37,7 +37,7 @@ services:
 
   rippled:
     container_name: rippled
-    image: flarefoundation/rippled:2.6.1-dless
+    image: flarefoundation/rippled:3.0.0-dless
     restart: on-failure:3
     environment:
       - TZ=Europe/London