chore(deps): remove dependabot commit prefix

Author: matoous

.github/dependabot.yml

@@ -11,7 +11,6 @@ updates:
         patterns:
           - "com.fasterxml.jackson*"
     commit-message:
-      prefix: chore
       include: scope
   - package-ecosystem: "gomod"
     directory: "/codegen"
@@ -20,7 +19,6 @@ updates:
     cooldown:
       default-days: 7
     commit-message:
-      prefix: chore
       include: scope
   - package-ecosystem: "github-actions"
     directory: "/"
@@ -29,5 +27,4 @@ updates:
     cooldown:
       default-days: 7
     commit-message:
-      prefix: chore
       include: scope