Bump ember-fetch from 6.4.0 to 6.5.0

Bumps [ember-fetch](https://github.com/ember-cli/ember-fetch) from 6.4.0 to 6.5.0.
- [Release notes](https://github.com/ember-cli/ember-fetch/releases)
- [Changelog](https://github.com/ember-cli/ember-fetch/blob/master/CHANGELOG.md)
- [Commits](ember-cli/ember-fetch@v6.4.0...v6.5.0)

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

package.json

@@ -53,7 +53,7 @@
     "ember-cli-test-info": "^1.0.0",
     "ember-cli-typescript": "^2.0.0-beta.2",
     "ember-cli-version-checker": "^3.1.2",
-    "ember-fetch": "^6.2.2",
+    "ember-fetch": "^6.5.0",
     "ember-inflector": "^3.0.0",
     "git-repo-info": "^2.0.0",
     "heimdalljs": "^0.3.0",

yarn.lock

@@ -1017,10 +1017,10 @@ abbrev@1:
   resolved "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
   integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
 
-abortcontroller-polyfill@^1.1.9, abortcontroller-polyfill@^1.2.1:
-  version "1.2.6"
-  resolved "https://registry.npmjs.org/abortcontroller-polyfill/-/abortcontroller-polyfill-1.2.6.tgz#e8cc55ca43dd269723ac02d8d9dd2f34e1c3e229"
-  integrity sha512-BP/ixRR9LiVr83IItbONoebJK5nRcHVSHasftOTT8v9VVP9xDud1rmvMwd5KXaKL1LG5sIsX6tUpIZcYYdGJlg==
+abortcontroller-polyfill@^1.1.9, abortcontroller-polyfill@^1.2.5:
+  version "1.2.9"
+  resolved "https://registry.yarnpkg.com/abortcontroller-polyfill/-/abortcontroller-polyfill-1.2.9.tgz#402311d2aac7e8e093ecb045726b45fdafd834fe"
+  integrity sha512-0goWhDrwoWtK6XCdFdzPtvHBmmQU91j3tULNL85MAnDuM7bNlzUDfmL5AZGL819L7pn9kra35HJGWG25UgRCBw==
 
 accepts@~1.3.4, accepts@~1.3.5:
   version "1.3.5"
@@ -3825,12 +3825,12 @@ ember-export-application-global@^2.0.0:
   dependencies:
     ember-cli-babel "^6.0.0-beta.7"
 
-ember-fetch@^6.2.2:
-  version "6.4.0"
-  resolved "https://registry.npmjs.org/ember-fetch/-/ember-fetch-6.4.0.tgz#806b2acfbda07f3b0dd48a9fcdbc575c5519611d"
-  integrity sha512-/GtJWQiUAAOX2HMGuLrWQMNWO9YRNH9+AiMzZYc5PrTHKdv+Ib5fciysz0+e97Dj9vyvF2mQa49mrosAPW9ziQ==
+ember-fetch@^6.5.0:
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/ember-fetch/-/ember-fetch-6.5.0.tgz#efed80b3dd2259b52efce7498659e9125235bfb7"
+  integrity sha512-B9KSeeO3xDNMQ22JqNwbmgnOprBzc8kNVfQMtzkAmugMb2aCmBZohAlQlwUUX5ODz8fHq2xfuZXDHD81Dzb0vg==
   dependencies:
-    abortcontroller-polyfill "^1.2.1"
+    abortcontroller-polyfill "^1.2.5"
     broccoli-concat "^3.2.2"
     broccoli-debug "^0.6.5"
     broccoli-merge-trees "^3.0.0"