Bump ember-exam from 4.0.4 to 4.0.9

Bumps [ember-exam](https://github.com/ember-cli/ember-exam) from 4.0.4 to 4.0.9.
- [Release notes](https://github.com/ember-cli/ember-exam/releases)
- [Changelog](https://github.com/ember-cli/ember-exam/blob/master/CHANGELOG.md)
- [Commits](ember-cli/ember-exam@v4.0.4...v4.0.9)

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

Author: dependabot-preview[bot]

yarn.lock

@@ -4095,7 +4095,7 @@ ember-cli-babel@^6.0.0-beta.4, ember-cli-babel@^6.16.0, ember-cli-babel@^6.8.1:
     ember-cli-version-checker "^2.1.2"
     semver "^5.5.0"
 
-ember-cli-babel@^7.1.2, ember-cli-babel@^7.11.0, ember-cli-babel@^7.11.1, ember-cli-babel@^7.12.0, ember-cli-babel@^7.13.2, ember-cli-babel@^7.5.0, ember-cli-babel@^7.7.3:
+ember-cli-babel@^7.1.2, ember-cli-babel@^7.11.0, ember-cli-babel@^7.12.0, ember-cli-babel@^7.13.0, ember-cli-babel@^7.13.2, ember-cli-babel@^7.5.0, ember-cli-babel@^7.7.3:
   version "7.13.2"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.13.2.tgz#6b6f4d508cc3bb300c5711d3d02c59ba80f0f686"
   integrity sha512-VH2tMXaRFkbQEyVJnxUtAyta5bAKjtcLwJ4lStW/iRk/NIlNFNJh1uOd7uL9H9Vm0f4/xR7Mc0Q7ND9ezKOo+A==
@@ -4430,19 +4430,19 @@ ember-disable-prototype-extensions@^1.1.3:
   integrity sha1-GWkTUhdlS14nj5/i2dTkm1cgMp4=
 
 ember-exam@^4.0.0:
-  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/ember-exam/-/ember-exam-4.0.4.tgz#261a0fcde1d0e5d27866dc5c8746a81bfa993827"
-  integrity sha512-E+b3PR8pq5atA5M03GCBHw3dhdeI5OkInDTufcaZK6lGr9TiSPDelic7ntZbkA7Ag+s//w6qPthmEogbWxMrBA==
+  version "4.0.9"
+  resolved "https://registry.yarnpkg.com/ember-exam/-/ember-exam-4.0.9.tgz#a3a9a85647654549490e73365adb9f64ce9c285f"
+  integrity sha512-tbKoQDTxl79KuCm7PmDWRUt12eDfOJ+uojg5m2NypMvnfN3QHavx/zz8fSTwoBkGoQhK6ae4YXY2HmMnaZH9Fw==
   dependencies:
-    chalk "^2.1.0"
+    chalk "^3.0.0"
     cli-table3 "^0.5.1"
     debug "^4.1.0"
-    ember-cli-babel "^7.11.1"
-    execa "^1.0.0"
+    ember-cli-babel "^7.13.0"
+    execa "^3.4.0"
     fs-extra "^8.0.1"
     js-yaml "^3.13.1"
     npmlog "^4.1.2"
-    rimraf "^2.6.2"
+    rimraf "^3.0.0"
     semver "^6.3.0"
     silent-error "^1.1.1"