Remove repo config from flowzone.yml

This functionality is being deprecated in Flowzone.

See: product-os/flowzone#833

Change-type: patch
Signed-off-by: Kyle Harding <kyle@balena.io>

.github/workflows/flowzone.yml

@@ -1,5 +1,4 @@
 name: Flowzone
-
 on:
   pull_request:
     types: [opened, synchronize, closed]
@@ -8,7 +7,6 @@ on:
   pull_request_target:
     types: [opened, synchronize, closed]
     branches: [main, master]
-
 jobs:
   flowzone:
     name: Flowzone
@@ -19,5 +17,3 @@ jobs:
       (github.event.pull_request.head.repo.full_name == github.repository && github.event_name == 'pull_request') ||
       (github.event.pull_request.head.repo.full_name != github.repository && github.event_name == 'pull_request_target')
     secrets: inherit
-    with:
-      repo_config: true