ci: remove nodejs v12 exclusion logic from run custom checks

Fixes hyperledger#1961

Signed-off-by: Youngone Lee <youngone.lee@accenture.com>

tools/ci.sh

@@ -117,16 +117,6 @@ function mainTask()
 
   yarn run configure
 
-  # Obtains the major NodeJS version such as "12" from "v12.14.1"
-  # We only run the custom checks above v12 because the globby dependency's
-  # latest version is forcing us to use Ecmascript Modules which do not work
-  # on NodeJS 12 even with the additional flags passed in.
-  nodejs_version=`node --version | awk -v range=1 '{print substr($0,range+1,2)}'`
-  if [ "$nodejs_version" -gt "12" ]; then
-    echo "$(date +%FT%T%z) [CI] NodeJS is newer than v12, running custom checks..."
-    yarn run custom-checks
-  fi
-
   yarn tools:validate-bundle-names
 
   dumpDiskUsageInfo

tools/custom-checks/run-custom-checks.ts

@@ -12,12 +12,7 @@ export async function runCustomChecks(
   let overallSuccess = true;
   let overallErrors: string[] = [];
 
-  const [majorVersion] = version.split(".");
-  const nodeV12OrOlder = parseInt(majorVersion) <= 12;
-  if (nodeV12OrOlder) {
-    console.log(`${TAG} Checks skipped due to old NodeJS (v${version}) OK.`);
-    return;
-  }
+  console.log("${TAG} Current NodeJS version is v", version);
 
   {
     const [success, errors] = await checkOpenApiJsonSpecs({ argv, env });