feat: register table on plugin activation instead of check when DB class creates

[ravinderk]

Description

Currently, every DB class calls register_table function when creating object ob that class which first do a SQL query to compare DB version, if we have the old version to DB then new table will install.

ref: https://github.com/impress-org/give/blob/release/2.3.1/includes/class-give-db-comments.php#L43

We can reduce up to 10 query on every page load by moving table register functionality to plugin activate: https://github.com/impress-org/give/find/release%2F2.3.1

Acceptance Criteria

• Make table register process to the plugin activation
• Get all DB version at once *_db_version for table version comparison (no need)
• Table must install on single site on activation.
• Table must install on subsite on activation of multisite.