Update QA and Testing content on our HACKING document

Our QA and Testing content on our HACKING page needs some update.

added TorBrowserTeam201808 boklm201811 component::applications/tor browser owner::tbb-team parent::33654 priority::medium severity::normal sponsor::58 status::new type::defect labels

Trac:
Keywords: N/A deleted, TorBrowserTeam201808, boklm201808 added

boklm201808 -> boklm201809

Trac:
Keywords: boklm201808 deleted, boklm201809 added

boklm201809 -> boklm201811

Trac:
Keywords: boklm201809 deleted, boklm201811 added

Adding S58 on testsuite tickets.

Trac:
Sponsor: N/A to Sponsor58

Trac:
Parent: N/A to #33654 (moved)

Trac:
Owner: cypherpunks to tbb-team
Component: Applications/Quality Assurance and Testing to Applications/Tor Browser

mentioned in issue #33654 (moved)

moved to tpo/applications/tor-browser#26917 (moved)