add firebase-encoders-proto to BoM to match firebase-encoders (#3026)

* add firebase-encoders-proto to BoM to match firebase-encoders

* whoops, add to ignored

Co-authored-by: David Motsonashvili <[email protected]>

Author: davidmotson

buildSrc/src/main/java/com/google/firebase/gradle/bomgenerator/BomGeneratorTask.java

@@ -108,6 +108,7 @@ public class BomGeneratorTask extends DefaultTask {
           "firebase-auth-interop",
           "firebase-auth-license",
           "firebase-encoders-json",
+          "firebase-encoders-proto",
           "firebase-auth-module",
           "firebase-bom",
           "firebase-common-license",