Update tap to version 14.3.1

Fixes `npm audit` warning for `handlebars`.
Disable `esm` to allow tests to pass on Node.js 13 nightlies.

Author: richardlau

.gitignore

@@ -43,3 +43,4 @@ node-report*.txt
 npm-debug.log
 nodereport-*.tgz
 nodereport_test.log
+package-lock.json

.taprc

@@ -0,0 +1 @@
+esm: false

package.json

@@ -24,6 +24,6 @@
     "url": "https://github.com/nodejs/node-report/issues"
   },
   "devDependencies": {
-    "tap": "~12.4.1"
+    "tap": "~14.3.1"
   }
 }