Update dependency org.assertj:assertj-core to v3.27.3 (#1932)

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

gradle/libs.versions.toml

@@ -31,7 +31,7 @@ kotlinpoet-ksp = { module = "com.squareup:kotlinpoet-ksp", version.ref = "kotlin
 ksp = { module = "com.google.devtools.ksp:symbol-processing", version.ref = "ksp" }
 ksp-api = { module = "com.google.devtools.ksp:symbol-processing-api", version.ref = "ksp" }
 okio = "com.squareup.okio:okio:3.10.2"
-assertj = "org.assertj:assertj-core:3.27.2"
+assertj = "org.assertj:assertj-core:3.27.3"
 junit = "junit:junit:4.13.2"
 kotlinCompileTesting = { module = "dev.zacsweers.kctfork:core", version.ref = "kotlinCompileTesting" }
 kotlinCompileTesting-ksp = { module = "dev.zacsweers.kctfork:ksp", version.ref ="kotlinCompileTesting" }