Merge pull request #1212 from sigstore/renovate/maven

Update maven to v3.9.16

Author: loosebazooka

sigstore-maven-plugin/build.gradle.kts

@@ -9,8 +9,8 @@ plugins {
 description = "A Maven plugin for signing with Sigstore"
 
 dependencies {
-    compileOnly("org.apache.maven:maven-plugin-api:3.9.15")
-    compileOnly("org.apache.maven:maven-core:3.9.15")
+    compileOnly("org.apache.maven:maven-plugin-api:3.9.16")
+    compileOnly("org.apache.maven:maven-core:3.9.16")
     compileOnly("org.apache.maven.plugin-tools:maven-plugin-annotations:3.15.2")
 
     implementation(project(":sigstore-java"))