Bump github.com/alecthomas/chroma from 0.6.9 to 0.7.0 (#60)

* Bump github.com/alecthomas/chroma from 0.6.9 to 0.7.0

Bumps [github.com/alecthomas/chroma](https://github.com/alecthomas/chroma) from 0.6.9 to 0.7.0.
- [Release notes](https://github.com/alecthomas/chroma/releases)
- [Changelog](https://github.com/alecthomas/chroma/blob/master/.goreleaser.yml)
- [Commits](alecthomas/chroma@v0.6.9...v0.7.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* go mod tidy

go.mod

@@ -3,7 +3,7 @@ module github.com/toshimaru/nyan
 go 1.13
 
 require (
-	github.com/alecthomas/chroma v0.6.9
+	github.com/alecthomas/chroma v0.7.0
 	github.com/alecthomas/repr v0.0.0-20181024024818-d37bc2a10ba1 // indirect
 	github.com/dlclark/regexp2 v1.1.8 // indirect
 	github.com/mattn/go-colorable v0.1.4

go.sum

@@ -4,10 +4,8 @@ github.com/GeertJohan/go.rice v1.0.0/go.mod h1:eH6gbSOAUv07dQuZVnBmoDP8mgsM1rtix
 github.com/akavel/rsrc v0.8.0/go.mod h1:uLoCtb9J+EyAqh+26kdrTgmzRBFPGOolLWKpdxkKq+c=
 github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38 h1:smF2tmSOzy2Mm+0dGI2AIUHY+w0BUc+4tn40djz7+6U=
 github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38/go.mod h1:r7bzyVFMNntcxPZXK3/+KdruV1H5KSlyVY0gc+NgInI=
-github.com/alecthomas/chroma v0.6.8 h1:TW4JJaIdbAbMyUtGEd6BukFlOKYvVQz3vVhLBEUNwMU=
-github.com/alecthomas/chroma v0.6.8/go.mod h1:o9ohftueRi7H5be3+Q2cQCNa/YnLBFUNx40ZJfGVFKA=
-github.com/alecthomas/chroma v0.6.9 h1:afiCdwnNPo6fcyvoqqsXs78t7NbR9TuW4wDB7NJkcag=
-github.com/alecthomas/chroma v0.6.9/go.mod h1:1U/PfCsTALWWYHDnsIQkxEBM0+6LLe0v8+RSVMOwxeY=
+github.com/alecthomas/chroma v0.7.0 h1:z+0HgTUmkpRDRz0SRSdMaqOLfJV4F+N1FPDZUZIDUzw=
+github.com/alecthomas/chroma v0.7.0/go.mod h1:1U/PfCsTALWWYHDnsIQkxEBM0+6LLe0v8+RSVMOwxeY=
 github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721 h1:JHZL0hZKJ1VENNfmXvHbgYlbUOvpzYzvy2aZU5gXVeo=
 github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721/go.mod h1:QO9JBoKquHd+jz9nshCh40fOfO+JzsoXy8qTHF68zU0=
 github.com/alecthomas/kong v0.1.17-0.20190424132513-439c674f7ae0/go.mod h1:+inYUSluD+p4L8KdviBSgzcqEjUQOfC5fQDRFuc36lI=