DynamicTablesPkg,.azurepipelines: Upgrade Node from 14.x to LTS 24.x

Apparently cspell was not properly working with the previous node
version, which means some cspell failures have crept in, so we also
introduce new required spellcheck exceptions:

cavium
2f644968bd/DynamicTablesPkg/Library/FdtHwInfoParserLib/Arm/Iort/SmmuV3Parser.c (L373)

eventq
2f644968bd/DynamicTablesPkg/Library/FdtHwInfoParserLib/Arm/Iort/SmmuV3Parser.c (L352)

gerror
2f644968bd/DynamicTablesPkg/Library/FdtHwInfoParserLib/Arm/Iort/SmmuV3Parser.c (L356)

All introduced in 954ee29013 .

Continuous-integration-options: PatchCheck.ignore-multi-package

Signed-off-by: Mike Beaton <mjsbeaton@gmail.com>

.azurepipelines/templates/spell-check-prereq-steps.yml

@@ -13,7 +13,7 @@ parameters:
 steps:
 - task: UseNode@1
   inputs:
-    version: '14.x'
+    version: '24.x'
     #checkLatest: false # Optional
   condition: and(gt(variables.pkg_count, 0), succeeded())
 

DynamicTablesPkg/DynamicTablesPkg.ci.yaml

@@ -103,6 +103,7 @@
            "AMLDBG",
            "EISAID",
            "cacheablity",
+           "cavium",
            "CCIDX",
            "CCSIDR",
            "cfmws",
@@ -110,7 +111,9 @@
            "deviceid",
            "EArch",
            "edynamic",
+           "eventq",
            "EOBJECT",
+           "gerror",
            "invoc",
            "ITARGETSR",
            "GTBLOCK",