REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3445

Per update from Cspell tool, the minimal requirement of Cspell 5.x
regarding Node is 12 and above. This has caused multple Cspell failures
during CI build validation:
"Failed to process "**.c" TypeError: text.matchAll(...) is not a function
or its return value is not iterable"

This change updates the lowest required node version to 14.x to support
Cspell functionalities.

Cc: Sean Brogan <sean.brogan@...>
Cc: Bret Barkelew <Bret.Barkelew@...>
Cc: Michael D Kinney <michael.d.kinney@...>
Cc: Liming Gao <gaoliming@...>

Signed-off-by: Kun Qin <kuqin12@...>
Reviewed-by: Ard Biesheuvel <ardb@...>
---

Notes:
v2:
- Added reviewed-by tag [Ard]

.azurepipelines/templates/spell-check-prereq-steps.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.azurepipelines/templates/spell-check-prereq-steps.yml b/.azurepipelines/templates/spell-check-prereq-steps.yml
index e1570d4f2aac..98ee3cfa6bc6 100644
--- a/.azurepipelines/templates/spell-check-prereq-steps.yml
+++ b/.azurepipelines/templates/spell-check-prereq-steps.yml
@@ -13,7 +13,7 @@ parameters:
steps:
- task: NodeTool@0
inputs:
- versionSpec: '10.x'
+ versionSpec: '14.x'
#checkLatest: false # Optional
condition: and(gt(variables.pkg_count, 0), succeeded())

--
2.31.1.windows.1