Bazel: Harmonize names of external repositories

Recent Bazel versions support dash character in external repository
names. Consistently use them with one exception: javax_inject. This is
needed to match the name in the rules_closure.

Change-Id: I1e75690fe1ee2ab32fffe07c0c30dbed84753960
diff --git a/lib/auto/BUILD b/lib/auto/BUILD
index 569398e..98055eb 100644
--- a/lib/auto/BUILD
+++ b/lib/auto/BUILD
@@ -1,13 +1,13 @@
 java_plugin(
     name = "auto-annotation-plugin",
     processor_class = "com.google.auto.value.processor.AutoAnnotationProcessor",
-    deps = ["@auto_value//jar"],
+    deps = ["@auto-value//jar"],
 )
 
 java_plugin(
     name = "auto-value-plugin",
     processor_class = "com.google.auto.value.processor.AutoValueProcessor",
-    deps = ["@auto_value//jar"],
+    deps = ["@auto-value//jar"],
 )
 
 java_library(
@@ -18,5 +18,5 @@
         ":auto-value-plugin",
     ],
     visibility = ["//visibility:public"],
-    exports = ["@auto_value//jar"],
+    exports = ["@auto-value//jar"],
 )