Adapt junit_tests invocation to removal of resource_jars attribute

In upcoming Bazel release 5.0 resource_jars attribute was removed: [1].
Replace resource_jars with runtime_deps as recommended in the release
notes.

[1] bazelbuild/bazel#13221

Change-Id: Iab834d647cf63259ca182adc1f862b6001db0cce

Author: davido

org.eclipse.jgit.gpg.bc.test/BUILD

@@ -10,7 +10,7 @@ load(
 junit_tests(
     name = "bc",
     srcs = glob(["tst/**/*.java"]),
-    resource_jars = [":tst_rsrc"],
+    runtime_deps = [":tst_rsrc"],
     tags = ["bc"],
     deps = [
         "//lib:bcpg",