CI: Azure: Don't run tests on merge commits, except for coverage
CI: Azure: Don't run tests on merge commits, except for coverage

Eric89GXL/scipy,anntzer/scipy,WarrenWeckesser/scipy,anntzer/scipy,grlee77/scipy,scipy/scipy,matthew-brett/scipy,endolith/scipy,zerothi/scipy,anntzer/scipy,matthew-brett/scipy,mdhaber/scipy,ilayn/scipy,perimosocordiae/scipy,rgommers/scipy,endolith/scipy,Eric89GXL/scipy,vigna/scipy,e-q/scipy,zerothi/scipy,mdhaber/scipy,andyfaff/scipy,WarrenWeckesser/scipy,endolith/scipy,Stefan-Endres/scipy,WarrenWeckesser/scipy,perimosocordiae/scipy,scipy/scipy,vigna/scipy,andyfaff/scipy,ilayn/scipy,WarrenWeckesser/scipy,matthew-brett/scipy,grlee77/scipy,matthew-brett/scipy,andyfaff/scipy,Eric89GXL/scipy,zerothi/scipy,mdhaber/scipy,mdhaber/scipy,rgommers/scipy,Stefan-Endres/scipy,Stefan-Endres/scipy,perimosocordiae/scipy,andyfaff/scipy,Eric89GXL/scipy,vigna/scipy,grlee77/scipy,mdhaber/scipy,anntzer/scipy,rgommers/scipy,anntzer/scipy,Stefan-Endres/scipy,zerothi/scipy,endolith/scipy,scipy/scipy,perimosocordiae/scipy,endolith/scipy,Stefan-Endres/scipy,perimosocordiae/scipy,ilayn/scipy,rgommers/scipy,scipy/scipy,tylerjereddy/scipy,e-q/scipy,mdhaber/scipy,scipy/scipy,WarrenWeckesser/scipy,Stefan-Endres/scipy,rgommers/scipy,Eric89GXL/scipy,ilayn/scipy,zerothi/scipy,grlee77/scipy,e-q/scipy,perimosocordiae/scipy,vigna/scipy,andyfaff/scipy,vigna/scipy,tylerjereddy/scipy,ilayn/scipy,andyfaff/scipy,anntzer/scipy,tylerjereddy/scipy,Eric89GXL/scipy,ilayn/scipy,tylerjereddy/scipy,scipy/scipy,matthew-brett/scipy,e-q/scipy,zerothi/scipy,WarrenWeckesser/scipy,tylerjereddy/scipy,e-q/scipy,grlee77/scipy,endolith/scipy