Do not use base_deps when building releases.

Initially we were building all our dependencies in release.
This was simply made by always compiling project using autotool or cmake
in release. As our project are using meson/qmake, all the dependencies
are build in release.

However, with recent port to Windows github CI, we have two problems:
- We have moved almost all buildsystem to meson
- On Windows, we cannot mix debug and release build.

So, when doing a release, do not use base dependencies cache.
This will extend the release workflow as we need to build everything but
at least we should build everything correctly.

.github/scripts/ensure_base_deps.py

@@ -15,6 +15,7 @@ from common import (
     HOME,
     COMPILE_CONFIG,
     OS_NAME,
+    MAKE_RELEASE,
 )
 
 
@@ -32,17 +33,21 @@ def download_base_archive(base_name):
     return file_path
 
 
+def get_archive_name():
     ARCHIVE_NAME_TEMPLATE = "base_deps_{os}_{config}_{version}.tar.gz"
 
     if COMPILE_CONFIG == "flatpak":
-    base_dep_archive_name = "base_deps_flatpak.tar.gz"
+        return "base_deps_flatpak.tar.gz"
-else:
+
-    base_dep_archive_name = ARCHIVE_NAME_TEMPLATE.format(
+    return ARCHIVE_NAME_TEMPLATE.format(
         os=OS_NAME,
         config=COMPILE_CONFIG,
         version=base_deps_meta_version,
     )
 
+
+def main():
+    base_dep_archive_name = get_archive_name()
     print_message("Getting archive {}", base_dep_archive_name)
     try:
         local_filename = download_base_archive(base_dep_archive_name)
@@ -58,3 +63,10 @@ except URLError:
             archive_file = make_deps_archive(name=base_dep_archive_name, full=True)
             upload(archive_file, "ci@tmp.kiwix.org:30022", "/data/tmp/ci")
             os.remove(str(archive_file))
+
+
+if __name__ == "__main__":
+    if MAKE_RELEASE:
+        print_message("We are building release. Don't download deps archive.")
+    else:
+        main()