deps: bump com.github.spotbugs from 6.0.7 to 6.0.8 (#143)

Bumps com.github.spotbugs from 6.0.7 to 6.0.8.

---
updated-dependencies:
- dependency-name: com.github.spotbugs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -3,7 +3,7 @@ import java.text.SimpleDateFormat
 
 plugins {
     id 'checkstyle'
-    id "com.github.spotbugs" version "6.0.7"
+    id "com.github.spotbugs" version "6.0.8"
     id 'com.github.johnrengelman.shadow' version '8.1.1'
     id 'java'
 }