chore(deps-dev): Bump rollup from 1.6.0 to 1.7.0 (#1006)

Bumps [rollup](https://github.com/rollup/rollup) from 1.6.0 to 1.7.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v1.6.0...v1.7.0)

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

Author: dependabot[bot]

yarn.lock

@@ -4097,9 +4097,9 @@ rollup-pluginutils@^2.0.1, rollup-pluginutils@^2.3.0, rollup-pluginutils@^2.3.1,
     micromatch "^3.1.10"
 
 rollup@^1.1.2:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.6.0.tgz#4329f4634718197c678d18491724d50d8b7ee76c"
-  integrity sha512-qu9iWyuiOxAuBM8cAwLuqPclYdarIpayrkfQB7aTGTiyYPbvx+qVF33sIznfq4bxZCiytQux/FvZieUBAXivCw==
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.7.0.tgz#2f5063c0f344f2225d1077655dc54d105a512bb2"
+  integrity sha512-hjuWSCgoQsFSTsmsNP4AH1l1kfkFqW82gW00V9nL81Zr3JtnKn3rvxh18jUAAEMb7qNoHj21PR5SqbK2mhBgMg==
   dependencies:
     "@types/estree" "0.0.39"
     "@types/node" "^11.9.5"