Bump chart.js from 2.9.3 to 2.9.4

Bumps [chart.js](https://github.com/chartjs/Chart.js) from 2.9.3 to 2.9.4.
- [Release notes](https://github.com/chartjs/Chart.js/releases)
- [Commits](https://github.com/chartjs/Chart.js/compare/v2.9.3...v2.9.4)
Signed-off-by: Ndependabot[bot] <support@github.com>

package-lock.json

@@ -809,9 +809,9 @@
             }
         },
         "chart.js": {
-            "version": "2.9.3",
-            "resolved": "https://registry.npm.taobao.org/chart.js/download/chart.js-2.9.3.tgz",
-            "integrity": "sha1-rjiEEU2v04G8YA9bNaGJE4qsHvc=",
+            "version": "2.9.4",
+            "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-2.9.4.tgz",
+            "integrity": "sha512-B07aAzxcrikjAPyV+01j7BmOpxtQETxTSlQ26BEYJ+3iUkbNKaOJ/nDbT6JjyqYxseM0ON12COHYdU2cTIjC7A==",
             "requires": {
                 "chartjs-color": "^2.1.0",
                 "moment": "^2.10.2"
@@ -819,8 +819,8 @@
         },
         "chartjs-color": {
             "version": "2.4.1",
-            "resolved": "https://registry.npm.taobao.org/chartjs-color/download/chartjs-color-2.4.1.tgz",
-            "integrity": "sha1-YRi7ogL+Hqed1/fA+dqTRnKWw7A=",
+            "resolved": "https://registry.npmjs.org/chartjs-color/-/chartjs-color-2.4.1.tgz",
+            "integrity": "sha512-haqOg1+Yebys/Ts/9bLo/BqUcONQOdr/hoEr2LLTRl6C5LXctUdHxsCYfvQVg5JIxITrfCNUDr4ntqmQk9+/0w==",
             "requires": {
                 "chartjs-color-string": "^0.6.0",
                 "color-convert": "^1.9.3"
@@ -828,8 +828,8 @@
         },
         "chartjs-color-string": {
             "version": "0.6.0",
-            "resolved": "https://registry.npm.taobao.org/chartjs-color-string/download/chartjs-color-string-0.6.0.tgz",
-            "integrity": "sha1-HfCWYhwOcHIKZPQTXqFx0FFAL3E=",
+            "resolved": "https://registry.npmjs.org/chartjs-color-string/-/chartjs-color-string-0.6.0.tgz",
+            "integrity": "sha512-TIB5OKn1hPJvO7JcteW4WY/63v6KwEdt6udfnDE9iCAZgy+V4SrbSxoIbTw/xkUIapjEI4ExGtD0+6D3KyFd7A==",
             "requires": {
                 "color-name": "^1.0.0"
             }
@@ -3709,9 +3709,9 @@
             }
         },
         "moment": {
-            "version": "2.26.0",
-            "resolved": "https://registry.npm.taobao.org/moment/download/moment-2.26.0.tgz?cache=0&sync_timestamp=1589957264644&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmoment%2Fdownload%2Fmoment-2.26.0.tgz",
-            "integrity": "sha1-Xh+Cxrr8pug+gIswyHBe7Q3L05o="
+            "version": "2.29.1",
+            "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.1.tgz",
+            "integrity": "sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ=="
         },
         "mpd-parser": {
             "version": "0.10.0",