Update kotlinpoet to v2.1.0 (#326)

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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 idea = "242.8057" # (see https://plugins.jetbrains.com/docs/intellij/android-studio-releases-list.html)
 kotlin = "2.1.10"
-kotlinpoet = "2.0.0"
+kotlinpoet = "2.1.0"
 ksp = "2.1.10-1.0.29"
 
 [plugins]