ci: remove sqlc push to cloud (#22574)

I left a vestigial piece, whooops

.github/workflows/release.yaml

@@ -955,26 +955,3 @@ jobs:
           # different repo.
           GH_TOKEN: ${{ secrets.CDRCI_GITHUB_TOKEN }}
           VERSION: ${{ needs.release.outputs.version }}
-
-  # publish-sqlc pushes the latest schema to sqlc cloud.
-  # At present these pushes cannot be tagged, so the last push is always the latest.
-  publish-sqlc:
-    name: "Publish to schema sqlc cloud"
-    runs-on: "ubuntu-latest"
-    needs: release
-    if: ${{ !inputs.dry_run }}
-    steps:
-      - name: Harden Runner
-        uses: step-security/harden-runner@5ef0c079ce82195b2a36a210272d6b661572d83e # v2.14.2
-        with:
-          egress-policy: audit
-
-      - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 1
-          persist-credentials: false
-
-      # We need golang to run the migration main.go
-      - name: Setup Go
-        uses: ./.github/actions/setup-go