Update androidx.compose.material to v1.7.8

Author: renovate[bot]

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 accompanist = "0.36.0"
 android-gradle-plugin = "8.8.0"
 androidx-activity = "1.10.0"
-androidx-compose-material = "1.7.7"
+androidx-compose-material = "1.7.8"
 androidx-compose-runtime = "1.7.7"
 androidx-compose-ui = "1.7.7"
 androidx-core = "1.15.0"