;ci: disable weekly scheduled builds

They also run in forks, which I don't want.

.github/workflows/binaries-mac-x64.yml

@@ -1,12 +1,17 @@
-# Runs on any push to ci-mac, and weekly on master.
+# Runs on any push to ci-mac.
 # Produces optimised mac binaries and runs unit/doc/functional tests,
 # using the default stack.yaml's GHC version.
 
 name: binaries-mac-x64
 
 on:
-  schedule:
-  - cron: "0 07 * * 0"  # sunday midnight pacific
+  # Avoid, because these run in all forks also.
+  # jobs:
+  #   job_id:
+  #     if: github.event.pull_request.head.repo.full_name == github.repository
+  # schedule:
+  # - cron: "0 07 * * 0"  # sunday midnight pacific
+
   push:
     branches: [ binaries-mac-x64, binaries ]
   workflow_dispatch:

.github/workflows/binaries-windows-x64.yml

@@ -1,4 +1,4 @@
-# Runs on any push to ci-windows, and weekly on master.
+# Runs on any push to ci-windows.
 # Produces optimised windows binaries,
 # using the default stack.yaml's GHC version.
 # Currently runs no tests.
@@ -8,8 +8,10 @@
 name: binaries-windows-x64
 
 on:
-  schedule:
-  - cron: "0 07 * * 0"  # sunday midnight pacific
+  # Avoid, because these run in all forks also.
+  # schedule:
+  # - cron: "0 07 * * 0"  # sunday midnight pacific
+
   push:
     branches: [ binaries-windows-x64, binaries ]
   workflow_dispatch:

.github/workflows/ci.yml

@@ -12,6 +12,12 @@ on:
   # On this schedule, it runs in master.
   # schedule:
   # - cron: "0 07 * * 0"  # sunday midnight pacific
+  # Avoid, because these run in all forks also.
+  # Possible workaround; does it prevent wasteful startups ?
+  # https://github.com/orgs/community/discussions/26409#discussioncomment-3251818
+  # jobs:
+  #   job_id:
+  #     if: github.event.pull_request.head.repo.full_name == github.repository
 
   # When there's a push to the ci branch, it runs there.
   # After passing there it can be merged/pushed to master.