Harmonize external dependency names to use hyphen

Change-Id: I09626ad87a60dd959755cb598b743b88361aa349
diff --git a/BUILD b/BUILD
index fc66e1c..051435c 100644
--- a/BUILD
+++ b/BUILD
@@ -18,9 +18,9 @@
     ],
     resources = glob(["src/main/resources/**/*"]),
     deps = [
-        "@jgit_http_apache//jar",
-        "@jgit_lfs//jar",
-        "@jgit_lfs_server//jar",
+        "@jgit-http-apache//jar",
+        "@jgit-lfs//jar",
+        "@jgit-lfs-server//jar",
     ],
 )
 
@@ -30,7 +30,7 @@
     tags = ["lfs"],
     deps = PLUGIN_DEPS + PLUGIN_TEST_DEPS + [
         ":lfs__plugin",
-        "@jgit_lfs//jar",
+        "@jgit-lfs//jar",
     ],
 )
 
@@ -40,6 +40,6 @@
     visibility = ["//visibility:public"],
     exports = PLUGIN_DEPS + PLUGIN_TEST_DEPS + [
         ":lfs__plugin",
-        "@joda_time//jar",
+        "@joda-time//jar",
     ],
 )