Bump terser from 5.6.1 to 5.7.0

Bumps [terser](https://github.com/terser/terser) from 5.6.1 to 5.7.0.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/commits)
Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -7641,9 +7641,9 @@ teeny-request@6.0.1:
     uuid "^3.3.2"
 
 terser@^5.0.0:
-  version "5.6.1"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.6.1.tgz#a48eeac5300c0a09b36854bf90d9c26fb201973c"
-  integrity sha512-yv9YLFQQ+3ZqgWCUk+pvNJwgUTdlIxUk1WTN+RnaFJe2L7ipG2csPT0ra2XRm7Cs8cxN7QXmK1rFzEwYEQkzXw==
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.7.0.tgz#a761eeec206bc87b605ab13029876ead938ae693"
+  integrity sha512-HP5/9hp2UaZt5fYkuhNBR8YyRcT8juw8+uFbAme53iN9hblvKnLUTKkmwJG6ocWpIKf8UK4DoeWG4ty0J6S6/g==
   dependencies:
     commander "^2.20.0"
     source-map "~0.7.2"