Rename cipd_pkg_name_base to cipd_prefix.

`cipd_pkg_name_base` is deprecated.

Bug: 517188334
Change-Id: Id0b55b57439741515524b5cfda5a9e1e7c8988ba
Reviewed-on: https://fuchsia-review.googlesource.com/c/drivers/graphics/gpu/+/1629075
Reviewed-by: Jiaming Li <lijiaming@google.com>
Commit-Queue: Darren Chan <chandarren@google.com>
Fuchsia-Auto-Submit: Darren Chan <chandarren@google.com>

BUILD.bazel

diff --git a/BUILD.bazel b/BUILD.bazel
index 2e166a3..3324e86 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -67,7 +67,7 @@
 [
     fuchsia_cipd_releases(
         name = "msd_cipd_%s" % build_config,
-        cipd_pkg_name_base = "fuchsia/drivers/msd-arm-mali/%s" % build_config,
+        cipd_prefix = "fuchsia/drivers/msd-arm-mali/%s" % build_config,
         extra_content = {
             "//drivers/msd-arm-mali:msd-arm-mali_licenses.spdx.json": "licenses.spdx.json",
             "//drivers/msd-arm-mali:README.fuchsia": "README.fuchsia",