[Arista] Update platform driver submodules (sonic-net#7561)

Staphylo · Carl Keene · commit 01ced28c47b8 · 2021-08-07T11:17:10.000-04:00
- Fix sonic_platform api "memory leak" tied to recurring allocation. fixes sonic-net#7515 - Add arista clis to read chassis eeproms
diff --git a/platform/barefoot/sonic-platform-modules-arista b/platform/barefoot/sonic-platform-modules-arista
@@ -1 +1 @@
-Subproject commit 5c26cc044bc0a218c5572c5a36450df4c4f436d8
+Subproject commit 93d78acf07343c5239df151b448c84b060a3e98f
diff --git a/platform/broadcom/sonic-platform-modules-arista b/platform/broadcom/sonic-platform-modules-arista
@@ -1 +1 @@
-Subproject commit 5c26cc044bc0a218c5572c5a36450df4c4f436d8
+Subproject commit 93d78acf07343c5239df151b448c84b060a3e98f
