Bump bootstrap from 3.3.7 to 3.4.1

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 3.3.7 to 3.4.1.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](https://github.com/twbs/bootstrap/compare/v3.3.7...v3.4.1)

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

package-lock.json

@@ -2123,9 +2123,9 @@
       }
     },
     "bootstrap": {
-      "version": "3.3.7",
+      "version": "3.4.1",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-3.3.7.tgz",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-3.4.1.tgz",
-      "integrity": "sha1-WjiTlFSfIzMIdaOxUGVldPip63E="
+      "integrity": "sha512-yN5oZVmRCwe5aKwzRj6736nSmKDX7pLYwsXiCj/EYmo16hODaBiT4En5btW/jhBF/seV+XMx3aYwukYC3A49DA=="
     },
     "bower": {
       "version": "1.8.8",

package.json

@@ -70,7 +70,7 @@
     "typescript": "^4.1.3"
   },
   "dependencies": {
-    "bootstrap": "3.3.7",
+    "bootstrap": "3.4.1",
     "classnames": "^2.2.5",
     "create-react-class": "^15.6.3",
     "font-awesome": "4.6.3",