Adapt to Project.NameKey refactoring

Change-Id: Iad665fa58635077fe2b1010a28822f6478f1082f

src/main/java/com/googlesource/gerrit/plugins/hooks/HookArgs.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/hooks/HookArgs.java b/src/main/java/com/googlesource/gerrit/plugins/hooks/HookArgs.java
index 77cfd93..aa53831 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/hooks/HookArgs.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/hooks/HookArgs.java
@@ -105,7 +105,7 @@
           uf.flatMap(
                   f ->
                       f.getChangeViewUrl(
-                          new Project.NameKey(change.project), new Change.Id(change._number)))
+                          Project.nameKey(change.project), new Change.Id(change._number)))
               .orElse(""));
     } else {
       args.add("");

src/main/java/com/googlesource/gerrit/plugins/hooks/HookTask.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/hooks/HookTask.java b/src/main/java/com/googlesource/gerrit/plugins/hooks/HookTask.java
index 8b06a24..4ff5d94 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/hooks/HookTask.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/hooks/HookTask.java
@@ -98,7 +98,7 @@
       env.put("GERRIT_SITE", sitePath.toAbsolutePath().toString());
 
       if (projectName != null) {
-        try (Repository git = args.gitManager.openRepository(new Project.NameKey(projectName))) {
+        try (Repository git = args.gitManager.openRepository(Project.nameKey(projectName))) {
           pb.directory(git.getDirectory());
           env.put("GIT_DIR", git.getDirectory().getAbsolutePath());
         }