Update dependency androidx.activity:activity-compose to v1.12.0-alpha09 (#2623)

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

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 aboutlibraries = "12.2.4"
 accompanist = "0.37.3"
 agp = "8.13.0"
-androidx-activity = "1.12.0-alpha08"
+androidx-activity = "1.12.0-alpha09"
 androidx-appcompat = "1.7.1"
 androidx-biometric = "1.4.0-alpha04"
 androidx-browser = "1.9.0"