am 7e3779b2: am c03c11e5: am be3ab00f: am fdd06fe6: Merge "docs: Add peformance tools getting started docs in new tools/performance subtree." into lmp-docs

* commit '7e3779b2276d7e72e7b939ec5f273e76affa711a':
  docs: Add peformance tools getting started docs in new tools/performance subtree.