Avoid asking users to add things to their maven workspace (#100)

The google code formatter is just for us. Use the correct
import to avoid polluting the regular `@maven` workspace.

WORKSPACE

@@ -54,6 +54,7 @@ maven_install(
         "io.grpc:grpc-services:1.40.0",
         "io.grpc:grpc-stub:1.40.0",
         "org.slf4j:slf4j-simple:1.7.32",
+        "com.google.googlejavaformat:google-java-format:1.15.0",
 
         # These can be versioned independently of the versions in `repositories.bzl`
         # so long as the version numbers are higher.
@@ -107,9 +108,6 @@ frozen_deps_pmi()
 # These are used for our own tests.
 maven_install(
     artifacts = [
-        "com.google.code.findbugs:annotations:3.0.1",
-        "com.google.googlejavaformat:google-java-format:1.15.0",
-
         # These can be versioned independently of the versions in `repositories.bzl`
         # so long as the version numbers are higher.
         "org.junit.jupiter:junit-jupiter-engine:5.8.2",

frozen_deps_install.json

@@ -1,8 +1,8 @@
 {
     "dependency_tree": {
         "__AUTOGENERATED_FILE_DO_NOT_MODIFY_THIS_FILE_MANUALLY": "THERE_IS_NO_DATA_ONLY_ZUUL",
-        "__INPUT_ARTIFACTS_HASH": -1395678455,
-        "__RESOLVED_ARTIFACTS_HASH": 1576619931,
+        "__INPUT_ARTIFACTS_HASH": -1270875482,
+        "__RESOLVED_ARTIFACTS_HASH": 211202528,
         "conflict_resolution": {
             "com.google.errorprone:error_prone_annotations:2.9.0": "com.google.errorprone:error_prone_annotations:2.11.0",
             "com.google.guava:guava:30.1.1-jre": "com.google.guava:guava:31.1-jre",
@@ -606,6 +606,44 @@
                 "sha256": "31a8f1bd791fb22c606af95049062a3c8252ce4b1b17555d00dc609e6371101d",
                 "url": "https://repo1.maven.org/maven2/com/google/errorprone/error_prone_annotations/2.11.0/error_prone_annotations-2.11.0-sources.jar"
             },
+            {
+                "coord": "com.google.googlejavaformat:google-java-format:1.15.0",
+                "dependencies": [
+                    "com.google.guava:guava:31.1-jre"
+                ],
+                "directDependencies": [
+                    "com.google.guava:guava:31.1-jre"
+                ],
+                "file": "v1/https/repo1.maven.org/maven2/com/google/googlejavaformat/google-java-format/1.15.0/google-java-format-1.15.0.jar",
+                "mirror_urls": [
+                    "https://repo1.maven.org/maven2/com/google/googlejavaformat/google-java-format/1.15.0/google-java-format-1.15.0.jar"
+                ],
+                "packages": [
+                    "com.google.googlejavaformat",
+                    "com.google.googlejavaformat.java",
+                    "com.google.googlejavaformat.java.filer",
+                    "com.google.googlejavaformat.java.java14",
+                    "com.google.googlejavaformat.java.javadoc"
+                ],
+                "sha256": "4f546cfe159547ac3b9547daa9649e728f6abc254979c975f1cb9971793692c3",
+                "url": "https://repo1.maven.org/maven2/com/google/googlejavaformat/google-java-format/1.15.0/google-java-format-1.15.0.jar"
+            },
+            {
+                "coord": "com.google.googlejavaformat:google-java-format:jar:sources:1.15.0",
+                "dependencies": [
+                    "com.google.guava:guava:jar:sources:31.1-jre"
+                ],
+                "directDependencies": [
+                    "com.google.guava:guava:jar:sources:31.1-jre"
+                ],
+                "file": "v1/https/repo1.maven.org/maven2/com/google/googlejavaformat/google-java-format/1.15.0/google-java-format-1.15.0-sources.jar",
+                "mirror_urls": [
+                    "https://repo1.maven.org/maven2/com/google/googlejavaformat/google-java-format/1.15.0/google-java-format-1.15.0-sources.jar"
+                ],
+                "packages": [],
+                "sha256": "c55f0bd9fa6862a0629bb129ddbf425327f4869cbc9d503fd17c76cf8c2ef30c",
+                "url": "https://repo1.maven.org/maven2/com/google/googlejavaformat/google-java-format/1.15.0/google-java-format-1.15.0-sources.jar"
+            },
             {
                 "coord": "com.google.guava:failureaccess:1.0.1",
                 "dependencies": [],