Run the //absl/time timezone tests with a data dependency on, and a
matching ${TZDIR} setting for, //absl/time/internal/cctz:zoneinfo.

This eliminates any hidden dependency on /usr/share/zoneinfo, and
enables the upcoming deletion of the embedded internal/zoneinfo.inc
data from //absl/time:test_util.

PiperOrigin-RevId: 488372848
Change-Id: If1c8525b5ca4348cb2fc3b4760819f791b6e9725
diff --git a/absl/time/BUILD.bazel b/absl/time/BUILD.bazel
index b5f0398..a6ea350 100644
--- a/absl/time/BUILD.bazel
+++ b/absl/time/BUILD.bazel
@@ -87,6 +87,8 @@
         "time_zone_test.cc",
     ],
     copts = ABSL_TEST_COPTS,
+    data = ["//absl/time/internal/cctz:zoneinfo"],
+    env = {"TZDIR": "absl/time/internal/cctz/testdata/zoneinfo"},
     linkopts = ABSL_DEFAULT_LINKOPTS,
     deps = [
         ":test_util",
@@ -133,6 +135,8 @@
         "time_benchmark.cc",
     ],
     copts = ABSL_TEST_COPTS,
+    data = ["//absl/time/internal/cctz:zoneinfo"],
+    env = {"TZDIR": "absl/time/internal/cctz/testdata/zoneinfo"},
     linkopts = ABSL_DEFAULT_LINKOPTS,
     tags = [
         "benchmark",