feat: Remove use of deprecated gradle command in java README (#1196)

JesseLovelace · web-flow · commit e770c12f2a9a · 2021-08-27T11:07:30.000-07:00
Per internal bug 197475869, the "compile" command in gradle has been deprecated in favor of "implementation" for many years, and is actually removed in the latest versions of gradle
diff --git a/synthtool/gcp/templates/java_library/README.md b/synthtool/gcp/templates/java_library/README.md
@@ -50,14 +50,14 @@ If you are using Gradle 5.x or later, add this to your dependencies
 ```Groovy
 implementation platform('com.google.cloud:libraries-bom:{{metadata['latest_bom_version']}}')
 
-compile '{{ group_id }}:{{ artifact_id }}'
+implementation '{{ group_id }}:{{ artifact_id }}'
 ```
 {% endif -%}
 
 If you are using Gradle without BOM, add this to your dependencies
 
 ```Groovy
-compile '{{ group_id }}:{{ artifact_id }}:{{ metadata['latest_version'] }}'
+implementation '{{ group_id }}:{{ artifact_id }}:{{ metadata['latest_version'] }}'
 ```
 
 If you are using SBT, add this to your dependencies
