Bump async from 2.6.3 to 3.2.2

Bumps [async](https://github.com/caolan/async) from 2.6.3 to 3.2.2.
- [Release notes](https://github.com/caolan/async/releases)
- [Changelog](https://github.com/caolan/async/blob/master/CHANGELOG.md)
- [Commits](https://github.com/caolan/async/compare/v2.6.3...v3.2.2)

---
updated-dependencies:
- dependency-name: async
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -19,12 +19,9 @@
             "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
         },
         "async": {
-            "version": "2.6.3",
+            "version": "3.2.2",
-            "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+            "resolved": "https://registry.npmjs.org/async/-/async-3.2.2.tgz",
-            "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+            "integrity": "sha512-H0E+qZaDEfx/FY4t7iLRv1W2fFI6+pyCeTw1uN20AQPiwqwM6ojPxHxdLv4z8hi2DtnW9BOckSspLucW7pIE5g=="
-            "requires": {
-                "lodash": "^4.17.14"
-            }
         },
         "body-parser": {
             "version": "1.19.0",
@@ -199,6 +196,16 @@
                 "optimist": "^0.6.1",
                 "source-map": "^0.6.1",
                 "uglify-js": "^3.1.4"
+            },
+            "dependencies": {
+                "async": {
+                    "version": "2.6.4",
+                    "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+                    "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+                    "requires": {
+                        "lodash": "^4.17.14"
+                    }
+                }
             }
         },
         "hbs": {

package.json

@@ -17,7 +17,7 @@
     },
     "homepage": "https://github.com/tjsga/sga-website#readme",
     "dependencies": {
-        "async": "^2.6.1",
+        "async": "^3.2.2",
         "express": "^4.16.3",
         "gmail-send": "^1.2.14",
         "hbs": "^4.0.1",