Bump bluebird from 2.9.25 to 3.7.2

Bumps [bluebird](https://github.com/petkaantonov/bluebird) from 2.9.25 to 3.7.2.
- [Release notes](https://github.com/petkaantonov/bluebird/releases)
- [Commits](petkaantonov/bluebird@v2.9.25...v3.7.2)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package.json

@@ -25,7 +25,7 @@
   "main": "dist/index.js",
   "dependencies": {
     "babel-runtime": "7.0.0-beta.3",
-    "bluebird": "2.9.25",
+    "bluebird": "3.7.2",
     "forest-express": "5.6.0",
     "http-errors": "1.7.2",
     "lodash": "4.17.13",

yarn.lock

@@ -1378,10 +1378,6 @@ [email protected]:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/bitwise-xor/-/bitwise-xor-0.0.0.tgz#040a8172b5bb8cc562b0b7119f230b2a1a780e3d"
 
-[email protected]:
-  version "2.9.25"
-  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-2.9.25.tgz#6e36bd04064d9534c07160b9f7f26c5a738fe16a"
-
 [email protected]:
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.1.tgz#d9551f9de98f1fcda1e683d17ee91a0602ee2eb9"
@@ -1391,6 +1387,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.1.tgz#df70e302b471d7473489acf26a93d63b53f874de"
   integrity sha512-DdmyoGCleJnkbp3nkbxTLJ18rjDsE4yCggEwKNXkeV123sPNfOCYeDoeuOY+F2FrSjO1YXcTU+dsy96KMy+gcg==
 
+[email protected]:
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
+  integrity sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==
+
 [email protected]:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"