erp5_core: Use SameSite=Lax cookie
Following !976 (closed)
SameSite=None breaks the compatibility with some browser versions. https://www.chromium.org/updates/same-site/incompatible-clients which is problematic for public web sites.
Following !976 (closed)
SameSite=None breaks the compatibility with some browser versions. https://www.chromium.org/updates/same-site/incompatible-clients which is problematic for public web sites.