test: MongoMS cache directory (#37893)

Author: KevLehman

.github/actions/setup-node/action.yml

@@ -69,6 +69,14 @@ runs:
       with:
         deno-version: ${{ inputs.deno-version }}
 
+    - name: Configure mongodb-memory-server cache
+      shell: bash
+      run: |
+        CACHE_DIR="${GITHUB_WORKSPACE}/node_modules/.cache/mongodb-memory-server"
+        mkdir -p "$CACHE_DIR"
+        echo "MONGOMS_DOWNLOAD_DIR=$CACHE_DIR" >> $GITHUB_ENV
+        echo "MONGOMS_PREFER_GLOBAL_PATH=false" >> $GITHUB_ENV
+
     - name: yarn login
       shell: bash
       if: inputs.NPM_TOKEN

ee/packages/abac/package.json

@@ -17,6 +17,12 @@
 		"testunit": "jest",
 		"typecheck": "tsc --noEmit --skipLibCheck"
 	},
+	"config": {
+		"mongodbMemoryServer": {
+			"downloadDir": "../../../node_modules/.cache/mongodb-memory-server",
+			"preferGlobalPath": false
+		}
+	},
 	"volta": {
 		"extends": "../../../package.json"
 	},