appveyor: update test matrix
MODIFY
appveyor.yml
appveyor.yml
@@ -13,9 +13,9 @@ environment:
# Do not move these lines; they are referred to by README.md.
# Versions of go that are explicitly supported by gonum.
matrix:
- - GOROOT: 'c:\go19'
- GOROOT: 'c:\go110'
- GOROOT: 'c:\go111'
+ - GOROOT: 'c:\go112'
GOPATH: c:\gopath
GOTOOLDIR: '%GOROOT%\pkg\tool\windows_amd64'
PATH: '%GOPATH%\bin;%GOROOT%\bin;%PATH%'

appveyor: update test matrix