Update dependency ember-fetch to v8.1.1

Author: renovate-bot

package.json

@@ -88,7 +88,7 @@
     "ember-event-helpers": "0.1.1",
     "ember-exam": "6.1.0",
     "ember-export-application-global": "2.0.1",
-    "ember-fetch": "8.1.0",
+    "ember-fetch": "8.1.1",
     "ember-keyboard": "6.0.3",
     "ember-link": "1.3.1",
     "ember-load-initializers": "2.1.2",

yarn.lock

@@ -2728,7 +2728,7 @@ abbrev@1:
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
   integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
 
-abortcontroller-polyfill@^1.7.1:
+abortcontroller-polyfill@^1.7.3:
   version "1.7.3"
   resolved "https://registry.yarnpkg.com/abortcontroller-polyfill/-/abortcontroller-polyfill-1.7.3.tgz#1b5b487bd6436b5b764fd52a612509702c3144b5"
   integrity sha512-zetDJxd89y3X99Kvo4qFx8GKlt6GsvN3UcRZHwU6iFA/0KiOmhkTVhe8oRoTBiTVPZu09x3vCra47+w8Yz1+2Q==
@@ -6949,12 +6949,12 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/ember-export-application-global/-/ember-export-application-global-2.0.1.tgz#b120a70e322ab208defc9e2daebe8d0dfc2dcd46"
   integrity sha512-B7wiurPgsxsSGzJuPFkpBWnaeuCu2PGpG2BjyrfA1VcL7//o+5RSnZqiCEY326y7qmxb2GoCgo0ft03KBU0rRw==
 
-[email protected].0:
-  version "8.1.0"
-  resolved "https://registry.yarnpkg.com/ember-fetch/-/ember-fetch-8.1.0.tgz#6228f49baaf6f435af1e5c767e19ef638ff28883"
-  integrity sha512-797IPPuXrWGAecsAuCPH6+2pJCcawy7+CiRrtoe1qLhXJ6Ue0Lxu4loXxHHQNCxRvvUvx8tTDuP63sOKfi3xug==
+[email protected].1:
+  version "8.1.1"
+  resolved "https://registry.yarnpkg.com/ember-fetch/-/ember-fetch-8.1.1.tgz#d68d4a58529121a572ec09c39c6a3ad174c83a2e"
+  integrity sha512-Xi1wNmPtVmfIoFH675AA0ELIdYUcoZ2p+6j9c8eDFjiGJiFesyp01bDtl5ryBI/1VPOByJLsDkT+4C11HixsJw==
   dependencies:
-    abortcontroller-polyfill "^1.7.1"
+    abortcontroller-polyfill "^1.7.3"
     broccoli-concat "^4.2.5"
     broccoli-debug "^0.6.5"
     broccoli-merge-trees "^4.2.0"
@@ -6964,7 +6964,7 @@ [email protected]:
     calculate-cache-key-for-tree "^2.0.0"
     caniuse-api "^3.0.0"
     ember-cli-babel "^7.23.1"
-    ember-cli-typescript "^3.1.3"
+    ember-cli-typescript "^4.1.0"
     ember-cli-version-checker "^5.1.2"
     node-fetch "^2.6.1"
     whatwg-fetch "^3.6.2"