Update m2-install.sh

Increased admin session lifetime

Author: collymore

gitpod/m2-install.sh

@@ -28,6 +28,7 @@ echo "-----------------------------------------------"
 
 echo "==== 4. CONFIGURATION (config:set) CHANGES ===="
 php bin/magento config:set system/security/max_session_size_admin 1024000 &&
+php bin/magento config:set admin/security/session_lifetime 31536000 &&
 php bin/magento config:set web/cookie/cookie_path "/" &&
 php bin/magento config:set web/cookie/cookie_domain ".gitpod.io" &&
 php bin/magento config:set system/full_page_cache/caching_application 1 &&