fix(deps): update module github.com/slack-go/slack to v0.17.3 (#33)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/mux v1.8.1
 	github.com/moov-io/base v0.57.0
-	github.com/slack-go/slack v0.17.2
+	github.com/slack-go/slack v0.17.3
 	github.com/spf13/viper v1.20.1
 	github.com/stretchr/testify v1.10.0
 )

go.sum

@@ -88,6 +88,8 @@ github.com/slack-go/slack v0.17.1 h1:x0Mnc6biHBea5vfxLR+x4JFl/Rm3eIo0iS3xDZenX+o
 github.com/slack-go/slack v0.17.1/go.mod h1:X+UqOufi3LYQHDnMG1vxf0J8asC6+WllXrVrhl8/Prk=
 github.com/slack-go/slack v0.17.2 h1:UG3IG9qwdU6gJ5uIMmvxZ6FuljgUajUa6Hj1BZGnEnU=
 github.com/slack-go/slack v0.17.2/go.mod h1:X+UqOufi3LYQHDnMG1vxf0J8asC6+WllXrVrhl8/Prk=
+github.com/slack-go/slack v0.17.3 h1:zV5qO3Q+WJAQ/XwbGfNFrRMaJ5T/naqaonyPV/1TP4g=
+github.com/slack-go/slack v0.17.3/go.mod h1:X+UqOufi3LYQHDnMG1vxf0J8asC6+WllXrVrhl8/Prk=
 github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
 github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
 github.com/spf13/afero v1.11.0 h1:WJQKhtpdm3v2IzqG8VMqrr6Rf3UYpEF239Jy9wNepM8=