dep: go mod: update

Author: grokify

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/buaazp/fasthttprouter v0.1.1
 	github.com/getkin/kin-openapi v0.66.0
 	github.com/ghodss/yaml v1.0.0
-	github.com/grokify/gocharts v1.11.0
+	github.com/grokify/gocharts v1.12.0
 	github.com/grokify/simplego v0.28.1
 	github.com/jessevdk/go-flags v1.5.0
 	github.com/pkg/errors v0.9.1

go.sum

@@ -201,8 +201,8 @@ github.com/grokify/base36 v1.0.2 h1:Zp3aif3ugpd4fusf46t43MqMkYeJRoxqEhRsNmP1EwQ=
 github.com/grokify/base36 v1.0.2/go.mod h1:A0Pzze8AN96L1APGKrZu4Qtuyvcf3tf4oQZfGbdhMPc=
 github.com/grokify/bitcoinmath v0.0.0-20171208015713-6ef5b53bef73/go.mod h1:FrFkuJ9mhcBuUZBBN5m3J5ihG6cvRsiBHwSXO15kOPc=
 github.com/grokify/elastirad-go v0.1.2/go.mod h1:EKkozVVN3RkQ7neSu974z4BNSeuhRqPy9ZSGD13+P3A=
-github.com/grokify/gocharts v1.11.0 h1:k/lchrI6x13p5REvX6fnJFpCBmT0dF3xw8ZqP5MvD5g=
-github.com/grokify/gocharts v1.11.0/go.mod h1:l77R7kRNJxwyiPGrAFIL1ozEP6g7NGaON4CLTwqynVw=
+github.com/grokify/gocharts v1.12.0 h1:TLX/CGUYhLZB9ZlbxoMQe449Ucdu21uWdhebrTsW5MU=
+github.com/grokify/gocharts v1.12.0/go.mod h1:l77R7kRNJxwyiPGrAFIL1ozEP6g7NGaON4CLTwqynVw=
 github.com/grokify/simplego v0.27.2/go.mod h1:UKobvO2/X3aFy5fwNUxaW6YFK8A3IKCoIRqtVNhsdZU=
 github.com/grokify/simplego v0.28.1 h1:TVg+jVk/XNpf4iYvVdAnIMvJZHuwajOI8ByWMBSbwPo=
 github.com/grokify/simplego v0.28.1/go.mod h1:UKobvO2/X3aFy5fwNUxaW6YFK8A3IKCoIRqtVNhsdZU=