run only on a weekly schedule

.github/workflows/R-CMD-check-hard.yaml

@@ -7,8 +7,6 @@
 # never used to avoid accidentally restoring a cache containing a suggested
 # dependency.
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/check-link-rot.yaml

@@ -1,6 +1,4 @@
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/check-random-test-order.yaml

@@ -1,7 +1,5 @@
 # Run tests in random order
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/check-readme.yaml

@@ -2,8 +2,6 @@
 # Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
 
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/check-spelling.yaml

@@ -1,6 +1,4 @@
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/check-styling.yaml

@@ -1,6 +1,4 @@
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/check-test-warnings.yaml

@@ -1,7 +1,5 @@
 # Running tests with options(warn = 2) to fail on test warnings
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/check-vignette-warnings.yaml

@@ -1,7 +1,5 @@
 # Running tests with options(warn = 2) to fail on test warnings
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/html-5-check.yaml

@@ -1,8 +1,6 @@
 # Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
 # Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/pkgdown-no-suggests.yaml

@@ -1,6 +1,4 @@
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday

.github/workflows/test-coverage-examples.yaml

@@ -1,8 +1,6 @@
 # Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
 # Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
 on:
-  push:
-    branches: [main]
   schedule:
     # * is a special character in YAML so you have to quote this string
     # Trigger once a week at 00:00 on Sunday