fix(docs): updated certain Neoverse N2 erratum status in docs

Certain Neoverse N2 erratum in docs were out of date with the latest
SDEN document and hence updated it to match the latest

SDEN documentation:
https://developer.arm.com/documentation/SDEN1707916/latest

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I5d82a56388a46a09a42b940a633ecebdde0c74e3
diff --git a/lib/cpus/aarch64/neoverse_n2.S b/lib/cpus/aarch64/neoverse_n2.S
index bad85ef..44331a5 100644
--- a/lib/cpus/aarch64/neoverse_n2.S
+++ b/lib/cpus/aarch64/neoverse_n2.S
@@ -76,7 +76,7 @@
 	msr	NEOVERSE_N2_CPUECTLR2_EL1, x1
 workaround_reset_end neoverse_n2, ERRATUM(2138953)
 
-check_erratum_ls neoverse_n2, ERRATUM(2138953), CPU_REV(0, 0)
+check_erratum_ls neoverse_n2, ERRATUM(2138953), CPU_REV(0, 3)
 
 workaround_reset_start neoverse_n2, ERRATUM(2138956), ERRATA_N2_2138956
 	/* Apply instruction patching sequence */
@@ -157,7 +157,7 @@
 	sysreg_bit_set NEOVERSE_N2_CPUACTLR2_EL1, NEOVERSE_N2_CPUACTLR2_EL1_BIT_0
 workaround_reset_end neoverse_n2, ERRATUM(2376738)
 
-check_erratum_ls neoverse_n2, ERRATUM(2376738), CPU_REV(0, 0)
+check_erratum_ls neoverse_n2, ERRATUM(2376738), CPU_REV(0, 3)
 
 workaround_reset_start neoverse_n2, ERRATUM(2388450), ERRATA_N2_2388450
 	/*Set bit 40 in ACTLR2_EL1 */