TST: Patch similar to spacetelescope/jdaviz#1294 except we already use v3
TST: Patch similar to spacetelescope/jdaviz#1294
except we already use v3

mhvk/astropy,StuartLittlefair/astropy,larrybradley/astropy,saimn/astropy,larrybradley/astropy,astropy/astropy,mhvk/astropy,mhvk/astropy,StuartLittlefair/astropy,astropy/astropy,astropy/astropy,pllim/astropy,mhvk/astropy,StuartLittlefair/astropy,saimn/astropy,lpsinger/astropy,StuartLittlefair/astropy,pllim/astropy,lpsinger/astropy,lpsinger/astropy,astropy/astropy,saimn/astropy,larrybradley/astropy,pllim/astropy,lpsinger/astropy,larrybradley/astropy,lpsinger/astropy,mhvk/astropy,StuartLittlefair/astropy,pllim/astropy,saimn/astropy,larrybradley/astropy,astropy/astropy,saimn/astropy,pllim/astropy