Merge pull request #944 from sigstore/renovate/dev.sigstore-protobuf-specs-0.x

fix(deps): update dependency dev.sigstore:protobuf-specs to v0.4.1

Author: loosebazooka

sigstore-java/build.gradle.kts

@@ -22,7 +22,7 @@ dependencies {
     implementation("io.github.erdtman:java-json-canonicalization:1.1")
 
     // this requires inclusion of protos is src/main/proto
-    protobuf("dev.sigstore:protobuf-specs:0.4.0")
+    protobuf("dev.sigstore:protobuf-specs:0.4.1")
 
     implementation(platform("com.google.protobuf:protobuf-bom:4.30.2"))
     implementation("com.google.protobuf:protobuf-java-util")