feat(nxp/common/errata): add SoC erratum a008850

Add SoC erratum a008850 support.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I1ef41c67737b7b5fdf1d892929a2d8040effc282
diff --git a/plat/nxp/common/soc_errata/errata.mk b/plat/nxp/common/soc_errata/errata.mk
index 2942615..d2511bb 100644
--- a/plat/nxp/common/soc_errata/errata.mk
+++ b/plat/nxp/common/soc_errata/errata.mk
@@ -8,7 +8,8 @@
 # applied.
 
 ERRATA := \
-  ERRATA_SOC_A050426
+  ERRATA_SOC_A050426 \
+  ERRATA_SOC_A008850
 
 define enable_errata
   $(1) ?= 0