[0.72] Revert back to node 16 for all images (#12709)

## Description

The previous change #12693 tried to switch RNW 0.72 to Node 18, which broke 0.72 publish, and but was only partially fixed with #12698.

This PR completes the revert.

### Type of Change
- Bug fix (non-breaking change which fixes an issue)

### Why
RN and RNW 0.72 require node 16, building against node 18 has issues, and even if we could fix those, that would be a breaking change to a stable branch.

### What
N/A

## Screenshots
N/A

## Testing
N/A

## Changelog
Should this change be included in the release notes: no

.ado/compliance.yml

@@ -6,10 +6,10 @@ parameters:
   default:
     Medium:
       name: rnw-pool-4-microsoft
-      demands: ImageOverride -equals rnw-img-vs2022-node18
+      demands: ImageOverride -equals rnw-img-vs2022
     Large:
       name: rnw-pool-8-microsoft
-      demands: ImageOverride -equals rnw-img-vs2022-node18
+      demands: ImageOverride -equals rnw-img-vs2022
 - name: forceCodeQL
   displayName: Force CodeQL to rebuild databases
   type: boolean

.ado/continuous.yml

@@ -13,16 +13,16 @@ parameters:
     default:
       Small:
         name: rnw-pool-2
-        demands: ImageOverride -equals rnw-img-vs2022-node18
+        demands: ImageOverride -equals rnw-img-vs2022
       Medium:
         name: rnw-pool-4
-        demands: ImageOverride -equals rnw-img-vs2022-node18
+        demands: ImageOverride -equals rnw-img-vs2022
       MediumNode16:
         name: rnw-pool-4
         demands: ImageOverride -equals rnw-img-vs2022
       Large:
         name: rnw-pool-8
-        demands: ImageOverride -equals rnw-img-vs2022-node18
+        demands: ImageOverride -equals rnw-img-vs2022
 
 stages:
   - template: stages.yml

.ado/templates/react-native-init.yml

@@ -109,6 +109,9 @@ steps:
   - script: yarn config set registry http://localhost:4873
     displayName: Modify yarn config to point to local verdaccio server
 
+  - script: yarn config set ignore-engines true
+    displayName: Disable node engine checks # workaround for issue #12711
+
   - ${{ if eq(parameters.useNuget, true) }}:
     - script: |
         npx --yes react-native-windows-init@latest --verbose --version $(npmVersion) --overwrite --language ${{ parameters.language }} --projectType ${{ parameters.projectType }} ${{ parameters.additionalInitArguments }} --experimentalNuGetDependency true --nuGetTestFeed $(System.DefaultWorkingDirectory)\NuGetTestFeed

.ado/windows-vs-pr.yml

@@ -16,16 +16,16 @@ parameters:
     default:
       Small:
         name: rnw-pool-2
-        demands: ImageOverride -equals rnw-img-vs2022-node18
+        demands: ImageOverride -equals rnw-img-vs2022
       Medium:
         name: rnw-pool-4
-        demands: ImageOverride -equals rnw-img-vs2022-node18
+        demands: ImageOverride -equals rnw-img-vs2022
       MediumNode16:
         name: rnw-pool-4
         demands: ImageOverride -equals rnw-img-vs2022
       Large:
         name: rnw-pool-8
-        demands: ImageOverride -equals rnw-img-vs2022-node18
+        demands: ImageOverride -equals rnw-img-vs2022
 
 stages:
   - template: stages.yml