[ci] Remove useless checkout for linux/mac ci

.github/workflows/linux.yml

@@ -2,7 +2,7 @@ name: CI - Linux via APT
 
 on:
   schedule:
-    - cron: '0 0 * * 0'
+    - cron: '15 * * * *'
   push:
     paths-ignore:
       - doc/**

.github/workflows/macos-linux-conda.yml

@@ -2,7 +2,7 @@ name: CI - OSX/Linux via Conda
 
 on:
   schedule:
-    - cron: '0 0 * * 0'
+    - cron: '15 * * * *'
   push:
     paths-ignore:
       - doc/**
@@ -68,10 +68,6 @@ jobs:
           fetch-depth: 0
           submodules: recursive
 
-      - uses: actions/checkout@v4
-        with:
-          submodules: recursive
-
       - uses: actions/cache@v4
         with:
           path: .ccache

.github/workflows/scripts/get_compilation_flags.js

@@ -9,9 +9,11 @@ module.exports = async ({github, context, core}) => {
 
     const prNumber = context.issue.number || getPullRequestNumber(context.ref);
 
-    let cmakeFlags = '';// get os process is run on
+    let cmakeFlags = '';
+    // get os process is run on
     const os = process.env.RUNNER_OS;
     var labelFlags;
+    console.log("os ", os);
     if(os == "Windows")
     {
         labelFlags = {
@@ -65,6 +67,7 @@ module.exports = async ({github, context, core}) => {
 
     // Get the GitHub event name that triggered the workflow
     const eventName = process.env.GITHUB_EVENT_NAME;
+    console.log("event ", eventName);
     if (eventName == "schedule")
     {
         cmakeFlags += labelFlags['build_all'].join(' ');

.github/workflows/windows-conda.yml

@@ -1,7 +1,7 @@
 name: CI - Windows via Conda
 on:
   schedule:
-    - cron: '0 0 * * 0'
+    - cron: '15 * * * *'
   push:
     paths-ignore:
       - doc/**