Avoiding the "Critical" status on "Security check" for "Default role for all users".

To avoid "Critical (The default user role "Authenticated user" is incorrectly defined!)" status on "Security check" for "Default role for all users", it's better for us to change the 'riskbitmask' for 'tool/dataprivacy:requestdelete' as below (RISK_DATALOSS -> RISK_PERSONAL).

File to change:
admin/tool/dataprivacy/db/access.php

Line:
91

[Before]
// Capability for users to create delete data request for their own.
'tool/dataprivacy:requestdelete' => [
'riskbitmask' => RISK_DATALOSS,
'captype' => 'write',
'contextlevel' => CONTEXT_USER,
'archetypes' => [
'user' => CAP_ALLOW
]
]

[After]
// Capability for users to create delete data request for their own.
'tool/dataprivacy:requestdelete' => [
'riskbitmask' => RISK_PERSONAL,
'captype' => 'write',
'contextlevel' => CONTEXT_USER,
'archetypes' => [
'user' => CAP_ALLOW
]
]