Update Ktor ecosystem to v3.4.3 (#33)

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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 agp = "9.2.0"
 kotlin = "2.3.20"
-ktor = "3.4.2"
+ktor = "3.4.3"
 coroutines = "1.10.2"
 kotlinx-io = "0.9.0"
 compose-multiplatform = "1.11.0-beta02"