Update showkase to v1.0.4 (#4878)

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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -39,7 +39,7 @@ serialization_json = "1.8.1"
 #other
 detekt = "1.23.8"
 coil = "3.2.0"
-showkase = "1.0.3"
+showkase = "1.0.4"
 appyx = "1.7.1"
 sqldelight = "2.1.0"
 wysiwyg = "2.38.3"