chore(deps): Update build systems

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,10 +1,10 @@
 [versions]
 # plugins
-shadow = "9.2.2"
+shadow = "9.3.1"
 indra = "3.2.0"
-toxopid = "4.1.2"
-spotless = "8.0.0"
-errorprone-gradle = "4.3.0"
+toxopid = "4.2.0"
+spotless = "8.2.1"
+errorprone-gradle = "4.4.0"
 
 # utilities
 slf4md = "1.1.1"

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME