fix: lexicographic order in .release-please-manifest.json

Author: jbern0rd

.release-please-manifest.json

@@ -2,10 +2,10 @@
   "conventional-commits": "1.2.2",
   "docker-build": "3.7.0",
   "docker-build-cloud": "1.1.1",
+  "docker-promote": "1.0.0",
   "java-build": "1.0.0",
   "propose-safe-multisig-tx": "1.1.2",
   "publish-npm": "1.7.1",
   "release-please": "2.2.1",
-  "rust-build": "3.0.0",
-  "docker-promote": "1.0.0"
+  "rust-build": "3.0.0"
 }