fix: bump default spotbugs version from 4.4.0 to 4.4.1 (#560)

* chore(deps): bump spotbugs from 4.4.0 to 4.4.1

Bumps [spotbugs](https://github.com/spotbugs/spotbugs) from 4.4.0 to 4.4.1.
- [Release notes](https://github.com/spotbugs/spotbugs/releases)
- [Changelog](https://github.com/spotbugs/spotbugs/blob/master/CHANGELOG.md)
- [Commits](spotbugs/spotbugs@4.4.0...4.4.1)

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

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

* fix: bump default spotbugs version from 4.4.0 to 4.4.1

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

README.md

@@ -103,6 +103,7 @@ You can change SpotBugs version by [the `toolVersion` property of the spotbugs e
 
 |Gradle Plugin|SpotBugs|
 |-----:|-----:|
+| 4.7.5| 4.4.1|
 | 4.7.3| 4.4.0|
 | 4.7.2| 4.3.0|
 | 4.6.1| 4.2.1|

build.gradle

@@ -23,7 +23,7 @@ repositories {
 
 ext {
     errorproneVersion = '2.9.0'
-    spotBugsVersion = '4.4.0'
+    spotBugsVersion = '4.4.1'
     slf4jVersion = '1.8.0-beta4'
     androidGradlePluginVersion = '4.2.2'
 }