chore(deps): bump androidx.compose.material:material in /snippets

Bumps androidx.compose.material:material from 1.9.2 to 1.9.4.

---
updated-dependencies:
- dependency-name: androidx.compose.material:material
  dependency-version: 1.9.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

snippets/gradle/libs.versions.toml

@@ -11,7 +11,7 @@ targetSdk = "36"
 agp = "8.13.0"
 appCompat = "1.7.1"
 composeFoundation = "1.9.2"
-composeMaterial = "1.9.2"
+composeMaterial = "1.9.4"
 constraintLayout = "2.2.1"
 coreKtx = "1.17.0"
 espressoCore = "3.7.0"