Bump androidx.compose.runtime:runtime-livedata from 1.7.8 to 1.8.0

Bumps androidx.compose.runtime:runtime-livedata from 1.7.8 to 1.8.0.

---
updated-dependencies:
- dependency-name: androidx.compose.runtime:runtime-livedata
  dependency-version: 1.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -15,7 +15,7 @@ bitfire-ical4android = "883954c"
 compose-dialogs = "1.3.0"
 compose-material = "1.7.8"
 compose-material3 = "1.3.2"
-compose-runtime = "1.7.8"
+compose-runtime = "1.8.0"
 compose-ui = "1.8.0"
 datastore = "1.1.4"
 desugaring = "2.1.5"