Bump bootstrap from 4.5.3 to 4.6.0 (#9662)

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 4.5.3 to 4.6.0.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](https://github.com/twbs/bootstrap/compare/v4.5.3...v4.6.0)

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

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

packages/strapi-admin/package.json

@@ -41,7 +41,7 @@
     "axios": "^0.21.1",
     "babel-loader": "^8.1.0",
     "bcryptjs": "^2.4.3",
-    "bootstrap": "^4.5.3",
+    "bootstrap": "^4.6.0",
     "chalk": "^2.4.2",
     "chokidar": "^3.2.1",
     "classnames": "^2.2.6",

packages/strapi-helper-plugin/package.json

@@ -56,7 +56,7 @@
     "@buffetjs/icons": "3.3.4",
     "@buffetjs/styles": "3.3.4",
     "@buffetjs/utils": "3.3.4",
-    "bootstrap": "^4.5.3",
+    "bootstrap": "^4.6.0",
     "classnames": "^2.2.5",
     "immutable": "^3.8.2",
     "invariant": "^2.2.1",

yarn.lock

@@ -5096,10 +5096,10 @@ boom@^7.3.0:
   dependencies:
     hoek "6.x.x"
 
-bootstrap@^4.5.3:
-  version "4.5.3"
-  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.5.3.tgz#c6a72b355aaf323920be800246a6e4ef30997fe6"
-  integrity sha512-o9ppKQioXGqhw8Z7mah6KdTYpNQY//tipnkxppWhPbiSWdD+1raYsnhwEZjkTHYbGee4cVQ0Rx65EhOY/HNLcQ==
+bootstrap@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.6.0.tgz#97b9f29ac98f98dfa43bf7468262d84392552fd7"
+  integrity sha512-Io55IuQY3kydzHtbGvQya3H+KorS/M9rSNyfCGCg9WZ4pyT/lCxIlpJgG1GXW/PswzC84Tr2fBYi+7+jFVQQBw==
 
 boxen@4.2.0, boxen@^4.1.0, boxen@^4.2.0:
   version "4.2.0"