Update docsy to 0.6.0 (#480)

This removes a rendering bug with tabpanes

Author: simonrw

go.mod

@@ -2,4 +2,4 @@ module github.com/localstack/docs
 
 go 1.17
 
-require github.com/google/docsy v0.4.0 // indirect
+require github.com/google/docsy v0.6.0 // indirect

go.sum

@@ -1,5 +1,5 @@
-github.com/FortAwesome/Font-Awesome v0.0.0-20210804190922-7d3d774145ac/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
-github.com/google/docsy v0.4.0 h1:Eyt2aiDC1fnw/Qq/9xnIqUU5n5Yyk4c8gX3nBDdTv/4=
-github.com/google/docsy v0.4.0/go.mod h1:vJjGkHNaw9bO42gpFTWwAUzHZWZEVlK46Kx7ikY5c7Y=
-github.com/google/docsy/dependencies v0.4.0/go.mod h1:2zZxHF+2qvkyXhLZtsbnqMotxMukJXLaf8fAZER48oo=
-github.com/twbs/bootstrap v4.6.1+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=
+github.com/FortAwesome/Font-Awesome v0.0.0-20220831210243-d3a7818c253f/go.mod h1:IUgezN/MFpCDIlFezw3L8j83oeiIuYoj28Miwr/KUYo=
+github.com/google/docsy v0.6.0 h1:43bVF18t2JihAamelQjjGzx1vO2ljCilVrBgetCA8oI=
+github.com/google/docsy v0.6.0/go.mod h1:VKKLqD8PQ7AglJc98yBorATfW7GrNVsn0kGXVYF6G+M=
+github.com/google/docsy/dependencies v0.6.0/go.mod h1:EDGc2znMbGUw0RW5kWwy2oGgLt0iVXBmoq4UOqstuNE=
+github.com/twbs/bootstrap v4.6.2+incompatible/go.mod h1:fZTSrkpSf0/HkL0IIJzvVspTt1r9zuf7XlZau8kpcY0=