Roll fuchsia/sdk/core/mac-amd64 from -_piy... to 86k0P... (#18109)

diff --git a/DEPS b/DEPS
index 16339e3..f75a3e8 100644
--- a/DEPS
+++ b/DEPS
@@ -546,7 +546,7 @@
      'packages': [
        {
         'package': 'fuchsia/sdk/core/mac-amd64',
-        'version': '-_piyrkxLxImSNrKchlcQveStALnunzdf32PDF5rHWcC'
+        'version': '86k0PmeFnoG_6Koe7erKq8_KMshyov4vMJm1AFgQLMwC'
        }
      ],
      'condition': 'host_os == "mac"',