[Dev Deps] update tape

Author: ljharb

package.json

@@ -9,7 +9,7 @@
   },
   "bugs": "https://github.com/substack/node-shell-quote/issues",
   "devDependencies": {
-    "tape": "4"
+    "tape": "^5.6.1"
   },
   "homepage": "https://github.com/substack/node-shell-quote",
   "keywords": [
@@ -25,6 +25,7 @@
     "url": "https://github.com/substack/node-shell-quote.git"
   },
   "scripts": {
-    "test": "tape test/*.js"
+    "tests-only": "tape 'test/**/*.js'",
+    "test": "npm run tests-only"
   }
 }