build(deps-dev): bump webpack-dev-server from 3.1.4 to 3.1.5

Bumps [webpack-dev-server](https://github.com/webpack/webpack-dev-server) from 3.1.4 to 3.1.5.
- [Release notes](https://github.com/webpack/webpack-dev-server/releases)
- [Commits](webpack/webpack-dev-server@v3.1.4...v3.1.5)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot-support

yarn.lock

@@ -5262,9 +5262,9 @@ [email protected]:
     socket.io-client "2.0.4"
     socket.io-parser "~3.1.1"
 
-[email protected].4:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/sockjs-client/-/sockjs-client-1.1.4.tgz#5babe386b775e4cf14e7520911452654016c8b12"
+[email protected].5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/sockjs-client/-/sockjs-client-1.1.5.tgz#1bb7c0f7222c40f42adf14f4442cbd1269771a83"
   dependencies:
     debug "^2.6.6"
     eventsource "0.1.6"
@@ -6093,8 +6093,8 @@ webpack-dev-middleware@^2.0.6:
     webpack-log "^1.0.1"
 
 webpack-dev-server@^3.1.4:
-  version "3.1.4"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.1.4.tgz#9a08d13c4addd1e3b6d8ace116e86715094ad5b4"
+  version "3.1.5"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.1.5.tgz#87477252e1ac6789303fb8cd3e585fa5d508a401"
   dependencies:
     ansi-html "0.0.7"
     array-includes "^3.0.3"
@@ -6117,7 +6117,7 @@ webpack-dev-server@^3.1.4:
     selfsigned "^1.9.1"
     serve-index "^1.7.2"
     sockjs "0.3.19"
-    sockjs-client "1.1.4"
+    sockjs-client "1.1.5"
     spdy "^3.4.1"
     strip-ansi "^3.0.0"
     supports-color "^5.1.0"