[BUG] Fix issues in Tasking Manager Stats related endpoints

[ramyaragupathy]

@raytoun has noticed the following issues with Tasking Manager stats related endpoints:

• Team Statistics: this endpoint should include only active team members. At present it includes inactive team members too
• Project stats on validated tasks returning incorrect numbers - number of tasks validated is more than the available tasks
• Project endpoint should include all projects including those which does not have any activity
• Project endpoint should lt filtering by project status.

cc @kshitijrajsharma

[kshitijrajsharma]

Team Statistics : Only include active team Members

This /tasking-manager/teams should only return active team members , currently it is returning inactive members too

[kshitijrajsharma]

Feature : Add status filter on tasking manager validation stats Project endpoint should be filtering by project status.

[kshitijrajsharma]

Feature : Filter TM validation stats by organisation id Validation endpoint should be able to filter output by respective organization id