Bump swiper from 5.3.8 to 5.4.0

Bumps [swiper](https://github.com/nolimits4web/Swiper) from 5.3.8 to 5.4.0.
- [Release notes](https://github.com/nolimits4web/Swiper/releases)
- [Changelog](https://github.com/nolimits4web/swiper/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nolimits4web/Swiper/compare/v5.3.8...v5.4.0)

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

package.json

@@ -78,7 +78,7 @@
     "screenfull": "^5.0.2",
     "shaka-player": "^2.5.11",
     "sortablejs": "^1.10.2",
-    "swiper": "^5.3.7",
+    "swiper": "^5.4.0",
     "webcomponents.js": "^0.7.24",
     "whatwg-fetch": "^3.0.0"
   },

yarn.lock

@@ -11516,10 +11516,10 @@ svgo@^1.0.0, svgo@^1.3.2:
     unquote "~1.1.1"
     util.promisify "~1.0.0"
 
-swiper@^5.3.7:
-  version "5.3.8"
-  resolved "https://registry.yarnpkg.com/swiper/-/swiper-5.3.8.tgz#25c555d73787d35aa56418b904cb3ed4423bade8"
-  integrity sha512-bCxrayTgzC2bZBRuFwAx7T4exWeHqMADBpcuTQ7PNCOIIzJRPqNh4ySIvW06LEEU3Q0KncaNre4hrn+jXcWivQ==
+swiper@^5.4.0:
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/swiper/-/swiper-5.4.0.tgz#fa7222bf39e068404362f6c8e11964cfbe41ab0e"
+  integrity sha512-2L2JX3BsTUjyZVFcwGI0eYg5G7w5EF/Pb4ogqwHlqGk3GbfI84N+p3khpaVsBvZK1tIkjyf9OwR0uD+BC38Dng==
   dependencies:
     dom7 "^2.1.3"
     ssr-window "^1.0.1"