Implement DeleteSession for all db providers

[lakhansamani]

Feature Description
Ref:

authorizer/server/db/providers/arangodb/session.go

Lines 27 to 28 in c2defdb

	// DeleteSession to delete session information from database
	func (p *provider) DeleteSession(ctx context.Context, userId string) error {

Describe the solution you'd like

Describe alternatives you've considered

Additional context