Merge branch 'master' of github.com:ember-cli/broccoli-uglify-sourcemap

Author: Robert Jackson

package.json

@@ -34,7 +34,7 @@
     "symlink-or-copy": "^1.0.1",
     "terser": "^4.3.9",
     "walk-sync": "^1.1.3",
-    "workerpool": "^3.1.2"
+    "workerpool": "^5.0.1"
   },
   "devDependencies": {
     "babel-jest": "^23.6.0",

yarn.lock

@@ -9,7 +9,7 @@
   dependencies:
     "@babel/highlight" "^7.0.0"
 
-"@babel/core@^7.1.0", "@babel/core@^7.3.4":
+"@babel/core@^7.1.0":
   version "7.3.4"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.3.4.tgz#921a5a13746c21e32445bf0798680e9d11a6530b"
   integrity sha512-jRsuseXBo9pN197KnDwhhaaBzyZr2oIcLHHTt2oDdQrej5Qp57dCCJafWx5ivU8/alEYDpssYqv1MUqcxwQlrA==
@@ -3823,7 +3823,7 @@ oauth-sign@~0.9.0:
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
   integrity sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==
 
-object-assign@4.1.1, object-assign@^4.0.1, object-assign@^4.1.0:
+object-assign@^4.0.1, object-assign@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
@@ -4570,7 +4570,7 @@ rsvp@^3.0.14, rsvp@^3.3.3:
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-3.6.2.tgz#2e96491599a96cde1b515d5674a8f7a91452926a"
   integrity sha512-OfWGQTb9vnwRjwtA2QwpG2ICclHC3pgXZO5xt8H2EfgDquO0qVdSb5T88L4qJVAEugbS56pAuV4XZM58UX8ulw==
 
-rsvp@^4.7.0, rsvp@^4.8.4:
+rsvp@^4.7.0:
   version "4.8.4"
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.4.tgz#b50e6b34583f3dd89329a2f23a8a2be072845911"
   integrity sha512-6FomvYPfs+Jy9TfXmBpBuMWNH94SgCsZmJKcanySzgNNP6LjWxBvyLTa9KaMfDDM5oxRfrKDB0r/qeRsLwnBfA==
@@ -5435,14 +5435,10 @@ wordwrap@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
 
-workerpool@^3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/workerpool/-/workerpool-3.1.2.tgz#b34e79243647decb174b7481ab5b351dc565c426"
-  integrity sha512-WJFA0dGqIK7qj7xPTqciWBH5DlJQzoPjsANvc3Y4hNB0SScT+Emjvt0jPPkDBUjBNngX1q9hHgt1Gfwytu6pug==
-  dependencies:
-    "@babel/core" "^7.3.4"
-    object-assign "4.1.1"
-    rsvp "^4.8.4"
+workerpool@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/workerpool/-/workerpool-5.0.1.tgz#bbafa774066c0f43dfce947ec20403d7fb87b519"
+  integrity sha512-Q9CGaz2zLdFIyr+VKct6bYQAMzeGy7XWSw9pDGLfPuU56Cg+iWflqjFGUqMqv3iMuS8EaXQTgH0qxaPi6AuhAA==
 
 wrap-ansi@^2.0.0:
   version "2.1.0"