fix(deps): update module github.com/burntsushi/toml to v1

Author: renovate[bot]

go.mod

@@ -1,7 +1,7 @@
 module github.com/netlify/netlify-commons
 
 require (
-	github.com/BurntSushi/toml v0.4.1
+	github.com/BurntSushi/toml v1.3.1
 	github.com/DataDog/datadog-go v4.8.3+incompatible
 	github.com/Microsoft/go-winio v0.5.0 // indirect
 	github.com/armon/go-metrics v0.3.10

go.sum

@@ -14,6 +14,8 @@ dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/toml v0.4.1 h1:GaI7EiDXDRfa8VshkTj7Fym7ha+y8/XxIgD2okUIjLw=
 github.com/BurntSushi/toml v0.4.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
+github.com/BurntSushi/toml v1.3.1 h1:rHnDkSK+/g6DlREUK73PkmIs60pqrnuduK+JmP++JmU=
+github.com/BurntSushi/toml v1.3.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/DataDog/datadog-go v2.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=
 github.com/DataDog/datadog-go v3.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ=