dependabot: bump org.jacoco:org.jacoco.agent from 0.8.12 to 0.8.13

Bumps [org.jacoco:org.jacoco.agent](https://github.com/jacoco/jacoco) from 0.8.12 to 0.8.13.
- [Release notes](https://github.com/jacoco/jacoco/releases)
- [Commits](jacoco/jacoco@v0.8.12...v0.8.13)

---
updated-dependencies:
- dependency-name: org.jacoco:org.jacoco.agent
  dependency-version: 0.8.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

build.gradle

@@ -81,7 +81,7 @@ buildscript {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlin_version}"
         classpath "org.jetbrains.kotlin:kotlin-allopen:${kotlin_version}"
         classpath "io.gitlab.arturbosch.detekt:detekt-gradle-plugin:1.23.8"
-        classpath "org.jacoco:org.jacoco.agent:0.8.12"
+        classpath "org.jacoco:org.jacoco.agent:0.8.13"
     }
 }