Bump coveralls from 3.0.3 to 3.0.4

Bumps [coveralls](https://github.com/nickmerwin/node-coveralls) from 3.0.3 to 3.0.4.
- [Release notes](https://github.com/nickmerwin/node-coveralls/releases)
- [Commits](nickmerwin/node-coveralls@3.0.3...3.0.4)

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

yarn.lock

@@ -1707,9 +1707,9 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
 coveralls@^3.0.2:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.0.3.tgz#83b1c64aea1c6afa69beaf50b55ac1bc4d13e2b8"
-  integrity sha512-viNfeGlda2zJr8Gj1zqXpDMRjw9uM54p7wzZdvLRyOgnAfCe974Dq4veZkjJdxQXbmdppu6flEajFYseHYaUhg==
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.0.4.tgz#f50233c9c62fd0973f710fce85fd19dba24cff4b"
+  integrity sha512-eyqUWA/7RT0JagiL0tThVhjbIjoiEUyWCjtUJoOPcWoeofP5WK/jb2OJYoBFrR6DvplR+AxOyuBqk4JHkk5ykA==
   dependencies:
     growl "~> 1.10.0"
     js-yaml "^3.11.0"