Bump async from 2.6.3 to 2.6.4 in /scripts/validator-report-ui (#759)

Bumps [async](https://github.com/caolan/async) from 2.6.3 to 2.6.4.
- [Release notes](https://github.com/caolan/async/releases)
- [Changelog](https://github.com/caolan/async/blob/v2.6.4/CHANGELOG.md)
- [Commits](https://github.com/caolan/async/compare/v2.6.3...v2.6.4)

---
updated-dependencies:
- dependency-name: async
  dependency-type: indirect
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

scripts/validator-report-ui/package-lock.json

@@ -2262,9 +2262,9 @@
             }
         },
         "node_modules/@pm2/agent/node_modules/async": {
-            "version": "3.2.0",
-            "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
-            "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
+            "version": "3.2.3",
+            "resolved": "https://registry.npmjs.org/async/-/async-3.2.3.tgz",
+            "integrity": "sha512-spZRyzKL5l5BZQrr/6m/SqFdBN0q3OCI0f9rjfBzCMBIP4p75P620rR3gTmaksNOhmzgdxcaxdNfMy6anrbM0g=="
         },
         "node_modules/@pm2/agent/node_modules/chalk": {
             "version": "3.0.0",
@@ -4828,10 +4828,9 @@
             }
         },
         "node_modules/async": {
-            "version": "2.6.3",
-            "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-            "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
-            "license": "MIT",
+            "version": "2.6.4",
+            "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+            "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
             "dependencies": {
                 "lodash": "^4.17.14"
             }
@@ -15607,9 +15606,9 @@
             }
         },
         "node_modules/pm2/node_modules/async": {
-            "version": "3.2.0",
-            "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
-            "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
+            "version": "3.2.3",
+            "resolved": "https://registry.npmjs.org/async/-/async-3.2.3.tgz",
+            "integrity": "sha512-spZRyzKL5l5BZQrr/6m/SqFdBN0q3OCI0f9rjfBzCMBIP4p75P620rR3gTmaksNOhmzgdxcaxdNfMy6anrbM0g=="
         },
         "node_modules/pm2/node_modules/binary-extensions": {
             "version": "2.2.0",
@@ -24624,9 +24623,9 @@
             },
             "dependencies": {
                 "async": {
-                    "version": "3.2.0",
-                    "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
-                    "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
+                    "version": "3.2.3",
+                    "resolved": "https://registry.npmjs.org/async/-/async-3.2.3.tgz",
+                    "integrity": "sha512-spZRyzKL5l5BZQrr/6m/SqFdBN0q3OCI0f9rjfBzCMBIP4p75P620rR3gTmaksNOhmzgdxcaxdNfMy6anrbM0g=="
                 },
                 "chalk": {
                     "version": "3.0.0",
@@ -26577,9 +26576,9 @@
             "integrity": "sha512-Z7tMw1ytTXt5jqMcOP+OQteU1VuNK9Y02uuJtKQ1Sv69jXQKKg5cibLwGJow8yzZP+eAc18EmLGPal0bp36rvQ=="
         },
         "async": {
-            "version": "2.6.3",
-            "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-            "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+            "version": "2.6.4",
+            "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+            "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
             "requires": {
                 "lodash": "^4.17.14"
             }
@@ -34434,9 +34433,9 @@
                     }
                 },
                 "async": {
-                    "version": "3.2.0",
-                    "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
-                    "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
+                    "version": "3.2.3",
+                    "resolved": "https://registry.npmjs.org/async/-/async-3.2.3.tgz",
+                    "integrity": "sha512-spZRyzKL5l5BZQrr/6m/SqFdBN0q3OCI0f9rjfBzCMBIP4p75P620rR3gTmaksNOhmzgdxcaxdNfMy6anrbM0g=="
                 },
                 "binary-extensions": {
                     "version": "2.2.0",

scripts/validator-report-ui/yarn.lock

@@ -3252,9 +3252,9 @@ async-listener@^0.6.0:
     shimmer "^1.1.0"
 
 async@^2.6.1, async@^2.6.2, async@^2.6.3, async@~2.6.1:
-  version "2.6.3"
-  resolved "https://registry.npmjs.org/async/-/async-2.6.3.tgz"
-  integrity sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.4.tgz#706b7ff6084664cd7eae713f6f965433b5504221"
+  integrity sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==
   dependencies:
     lodash "^4.17.14"