Add job with 3.10b4
Add job with 3.10b4

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