fix: upgrade react-bootstrap from 2.7.4 to 2.8.0

Snyk has created this PR to upgrade react-bootstrap from 2.7.4 to 2.8.0.

See this package in npm:
https://www.npmjs.com/package/react-bootstrap

See this project in Snyk:
https://app.snyk.io/org/dawoudio/project/e27b08aa-e5d2-4b10-8303-630a69d0b669?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -90,7 +90,7 @@
         "jquery-validation": "^1.19.5",
         "node-sass": "^7.0.3",
         "pace-js": "^1.2.4",
-        "react-bootstrap": "^2.7.4",
+        "react-bootstrap": "^2.8.0",
         "react-datepicker": "^2.16.0",
         "react-select": "^2.4.4",
         "select2": "^4.0.13"