- CI: replaced irgaly/xcode-cache with gh-actions-cache

- CI: serialization bug fix - reverted concurrency lock to workflow level instead of job level which was causing issues due to incorrect cache at expected jobs
- CI: Boot simulator in async instead of doing in a blocking step
- CI: integrate publishing release notes
- CI: moved posting to beta-build-num repo into build-job instead of deploy coz we want to roll the beta-build-num for each success of build-job even if the workflow failed.

.github/maintenance/cache.py

@@ -0,0 +1,63 @@
+import requests
+import sys
+import os
+
+# Your GitHub Personal Access Token
+GITHUB_TOKEN = os.getenv("GITHUB_TOKEN")
+
+# Repository details
+REPO_OWNER = "SideStore"
+REPO_NAME = "SideStore"
+
+
+API_URL = f"https://api.github.com/repos/{REPO_OWNER}/{REPO_NAME}/actions/caches"
+
+# Common headers for GitHub API calls
+HEADERS = {
+    "Accept": "application/vnd.github+json",
+    "Authorization": f"Bearer {GITHUB_TOKEN}"
+}
+
+def list_caches():
+    response = requests.get(API_URL, headers=HEADERS)
+    if response.status_code != 200:
+        print(f"Failed to list caches. HTTP {response.status_code}")
+        print("Response:", response.text)
+        sys.exit(1)
+    data = response.json()
+    return data.get("actions_caches", [])
+
+def delete_cache(cache_id):
+    delete_url = f"{API_URL}/{cache_id}"
+    response = requests.delete(delete_url, headers=HEADERS)
+    return response.status_code
+
+def main():
+    caches = list_caches()
+    if not caches:
+        print("No caches found.")
+        return
+
+    print("Found caches:")
+    for cache in caches:
+        print(f"ID: {cache.get('id')}, Key: {cache.get('key')}")
+    
+    print("\nDeleting caches...")
+    for cache in caches:
+        cache_id = cache.get("id")
+        status = delete_cache(cache_id)
+        if status == 204:
+            print(f"Successfully deleted cache with ID: {cache_id}")
+        else:
+            print(f"Failed to delete cache with ID: {cache_id}. HTTP status code: {status}")
+    
+    print("All caches processed.")
+
+if __name__ == "__main__":
+    main()
+
+
+### How to use
+'''
+just export the GITHUB_TOKEN and then run this script via `python3 cache.py' to delete the caches 
+'''