Cleanup maven lock_file references (#405)

Author: pcj

BUILD.bazel

@@ -52,9 +52,9 @@ filegroup(
         "go.sum",
         "maven_akka_install.json",
         "maven_install.json",
+        "maven_scala_install.json",
         "maven_zio_install.json",
         "package.json",
-        "rules_jvm_external~~maven~maven_scala_install.json",
         "//cmd/gazelle:all_files",
         "//cmd/gencopy:all_files",
         "//extensions:all_files",

MODULE.bazel

@@ -245,7 +245,7 @@ maven.install(
         "grpc-java",
         "protobuf",
     ],
-    lock_file = "maven_install.json",
+    lock_file = "//:maven_install.json",
 )
 maven.install(
     name = "maven_scala",
@@ -256,7 +256,7 @@ maven.install(
         "com.thesamet.scalapb:scalapb-runtime_2.12:0.11.5",
         "com.thesamet.scalapb:scalapb-runtime-grpc_2.12:0.11.5",
     ],
-    lock_file = "rules_jvm_external~~maven~maven_scala_install.json",
+    lock_file = "//:maven_scala_install.json",
     repositories = ["https://repo1.maven.org/maven2"],
 )
 maven.install(