Bump codecov from 3.6.3 to 3.6.5

Bumps [codecov](https://github.com/codecov/codecov-node) from 3.6.3 to 3.6.5.
- [Release notes](https://github.com/codecov/codecov-node/releases)
- [Commits](https://github.com/codecov/codecov-node/commits)

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

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "tablefilter",
-  "version": "0.6.107",
+  "version": "0.6.109",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -2073,6 +2073,12 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@tootallnate/once": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-1.0.0.tgz",
+      "integrity": "sha512-KYyTT/T6ALPkIRd2Ge080X/BsXvy9O0hcWTtMWkPvwAwF99+vn6Dv4GzrFT/Nn1LePr+FFDbRXXlqmsy9lw2zA==",
+      "dev": true
+    },
     "@types/anymatch": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/@types/anymatch/-/anymatch-1.3.1.tgz",
@@ -4118,17 +4124,16 @@
       "dev": true
     },
     "codecov": {
-      "version": "3.6.3",
-      "resolved": "https://registry.npmjs.org/codecov/-/codecov-3.6.3.tgz",
-      "integrity": "sha512-wxUdYS+ajCbbWcDUUiJL8H3q03Sn/R53wmLbJ4ixnLsudqNdBg+mttFlSuSCtJsl1PsJbeIUkjh4vBLfh2WhgQ==",
+      "version": "3.6.5",
+      "resolved": "https://registry.npmjs.org/codecov/-/codecov-3.6.5.tgz",
+      "integrity": "sha512-v48WuDMUug6JXwmmfsMzhCHRnhUf8O3duqXvltaYJKrO1OekZWpB/eH6iIoaxMl8Qli0+u3OxptdsBOYiD7VAQ==",
       "dev": true,
       "requires": {
         "argv": "0.0.2",
         "ignore-walk": "3.0.3",
         "js-yaml": "3.13.1",
         "teeny-request": "6.0.1",
-        "urlgrey": "0.4.4",
-        "validator": "12.2.0"
+        "urlgrey": "0.4.4"
       }
     },
     "coffeescript": {
@@ -7667,11 +7672,12 @@
       }
     },
     "http-proxy-agent": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-4.0.0.tgz",
-      "integrity": "sha512-GX0FA6+IcDf4Oxc/FBWgYj4zKgo/DnZrksaG9jyuQLExs6xlX+uI5lcA8ymM3JaZTRrF/4s2UX19wJolyo7OBA==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-4.0.1.tgz",
+      "integrity": "sha512-k0zdNgqWTGA6aeIRVpvfVob4fL52dTfaehylg0Y4UvSySvOq/Y+BOyPrgpUrA7HylqvU8vIZGsRuXmspskV0Tg==",
       "dev": true,
       "requires": {
+        "@tootallnate/once": "1",
         "agent-base": "6",
         "debug": "4"
       }
@@ -12413,12 +12419,6 @@
         "spdx-expression-parse": "^3.0.0"
       }
     },
-    "validator": {
-      "version": "12.2.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-12.2.0.tgz",
-      "integrity": "sha512-jJfE/DW6tIK1Ek8nCfNFqt8Wb3nzMoAbocBF6/Icgg1ZFSBpObdnwVY2jQj6qUqzhx5jc71fpvBWyLGO7Xl+nQ==",
-      "dev": true
-    },
     "vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",

package.json

@@ -46,7 +46,7 @@
     "babel-loader": "^8.0.2",
     "babel-preset-env": "1.7.0",
     "clean-webpack-plugin": "^3.0.0",
-    "codecov": "3.6.3",
+    "codecov": "3.6.5",
     "diacritics": "1.3.0",
     "esdoc": "1.1.0",
     "esdoc-standard-plugin": "1.0.0",