Bumped version to 2.1.0.
Bumped version to 2.1.0.

matterche/scalatest,scalatest/scalatest,gcberger/scalatest,cheeseng/scalatest,scalatest/scalatest,janekdb/scalatest,rahulkavale/scalatest,rfries/scalatest,flicken/scalatest,gcberger/scalatest,triggerNZ/scalatest,matterche/scalatest,rfries/scalatest,triggerNZ/scalatest,matterche/scalatest,dotty-staging/scalatest,gcberger/scalatest,janekdb/scalatest,scalatest/scalatest,cheeseng/scalatest,flicken/scalatest,triggerNZ/scalatest,matterche/scalatest,cheeseng/scalatest,flicken/scalatest,janekdb/scalatest,rfries/scalatest,SRGOM/scalatest,rahulkavale/scalatest,SRGOM/scalatest,SRGOM/scalatest,rfries/scalatest,janekdb/scalatest,dotty-staging/scalatest,rahulkavale/scalatest,gcberger/scalatest,triggerNZ/scalatest,flicken/scalatest,rahulkavale/scalatest,SRGOM/scalatest,dotty-staging/scalatest