Roll Fuchsia Mac SDK from Nf4xk... to Nvy8A... (#19762)

diff --git a/DEPS b/DEPS
index 23bb6be..fd3bf94 100644
--- a/DEPS
+++ b/DEPS
@@ -520,7 +520,7 @@
      'packages': [
        {
         'package': 'fuchsia/sdk/core/mac-amd64',
-        'version': 'Nf4xkQ-JQ_JvvbeBEa8Xw1YmvZhTtKvIRZEHqTMGLKoC'
+        'version': 'Nvy8AXgJtuywaDwjxDIuOXhtFdW_dsvpYrZYQHSvc2sC'
        }
      ],
      'condition': 'host_os == "mac"',