fix(deps): update dependency org.junit:junit-bom to v5.13.1 (#482)

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

Author: renovate[bot]

build.gradle.kts

@@ -49,7 +49,7 @@ dependencies {
 
     implementation("io.github.java-diff-utils:java-diff-utils:4.15")
 
-    testImplementation(platform("org.junit:junit-bom:5.13.0"))
+    testImplementation(platform("org.junit:junit-bom:5.13.1"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testImplementation("io.mockk:mockk:1.14.2")
     testImplementation("com.github.stefanbirkner:system-rules:1.19.0")