.github: remove push-to-fork

We need to create the fork first.

.github/workflows/ci.yml

@@ -59,7 +59,6 @@ jobs:
           #
           # See https://github.com/peter-evans/create-pull-request/blob/main/docs/concepts-guidelines.md#workarounds-to-trigger-further-workflow-runs.
           token: ${{ secrets.CRABBY_GITHUB_TOKEN }}
-          push-to-fork: crabby-the-crab/aya
           branch: create-pull-request/public-api
           commit-message: 'public-api: regenerate'
           title: 'public-api: regenerate'

.github/workflows/gen.yml

@@ -51,7 +51,6 @@ jobs:
           #
           # See https://github.com/peter-evans/create-pull-request/blob/main/docs/concepts-guidelines.md#workarounds-to-trigger-further-workflow-runs.
           token: ${{ secrets.CRABBY_GITHUB_TOKEN }}
-          push-to-fork: crabby-the-crab/aya
           branch: create-pull-request/codegen
           commit-message: |
             aya-obj, aya-ebpf-bindings: regenerate