chore(deps): update module github.com/hbstack/hb to v0.15.4

Author: renovate[bot]

go.mod

@@ -5,7 +5,7 @@ go 1.18
 require (
 	github.com/gohugoio/hugo-mod-bootstrap-scss/v5 v5.20300.20200 // indirect
 	github.com/hbstack/footer v0.4.1 // indirect
-	github.com/hbstack/hb v0.15.3 // indirect
+	github.com/hbstack/hb v0.15.4 // indirect
 	github.com/hbstack/header v0.16.4 // indirect
 	github.com/hugomods/base v0.7.2 // indirect
 	github.com/hugomods/hugopress v0.5.0 // indirect

go.sum

@@ -7,6 +7,7 @@ github.com/hbstack/hb v0.14.0 h1:YYjSwIrjpLFSMkyHHDbh7xMf8dyEQba4XhIafAS7avs=
 github.com/hbstack/hb v0.14.0/go.mod h1:FJilVCHtkVpfXZT+Ii2OFCVeu9wQh/YGgRMuPKX5ycA=
 github.com/hbstack/hb v0.15.2/go.mod h1:FJilVCHtkVpfXZT+Ii2OFCVeu9wQh/YGgRMuPKX5ycA=
 github.com/hbstack/hb v0.15.3/go.mod h1:FJilVCHtkVpfXZT+Ii2OFCVeu9wQh/YGgRMuPKX5ycA=
+github.com/hbstack/hb v0.15.4/go.mod h1:FJilVCHtkVpfXZT+Ii2OFCVeu9wQh/YGgRMuPKX5ycA=
 github.com/hbstack/header v0.15.0 h1:HEeag8NJHgA3mBh2ryjc+7wcZYHxJmoZoVdvk5mmBAU=
 github.com/hbstack/header v0.15.0/go.mod h1:L/d+aYCUxWqzvdGzsVUI8hWJNESs1qw4emI4Gobvda4=
 github.com/hbstack/header v0.15.1/go.mod h1:ruhJLStQ+YHY31W/PpcBSuvKJbWENbbB9RmNkuKnPpk=