Ember 6.8 compatibility #834

Job	Run time
lint-all-packages	34s
Ember Tests (16.x, windows-latest)	2m 38s
Ember Tests (16.x, ubuntu-latest)	57s
Ember Tests (14.x, ubuntu-latest)	57s
Legacy Mocha Tests - 14.x	23s
Legacy Mocha Tests - 16.x	26s
Ember Tests (14.x, windows-latest)	3m 50s
discover_matrix	23s
Test Packages (16.x, ubuntu-latest)	41s
Test Packages (16.x, windows-latest)	2m 9s
Test Packages (14.x, ubuntu-latest)	37s
Test Packages (14.x, windows-latest)	1m 59s
ember-try for ember-cli-fastboot: ember-lts-3.24	39s
ember-try for ember-cli-fastboot: ember-lts-3.20	37s
ember-try for ember-cli-fastboot: ember-lts-3.16	38s
ember-try for ember-cli-fastboot: ember-lts-3.28	51s
ember-try for ember-cli-fastboot: ember-beta	59s
ember-try for ember-cli-fastboot: ember-release-no-deprecations	1m 0s
ember-try for ember-cli-fastboot: ember-lts-4.8	49s
ember-try for ember-cli-fastboot: ember-release	58s
ember-try for ember-cli-fastboot: ember-lts-5.4	53s
ember-try for ember-cli-fastboot: embroider-safe	38s
ember-try for ember-cli-fastboot: ember-lts-4.4	49s
ember-try for ember-cli-fastboot: no-deprecations	49s
ember-try for ember-cli-fastboot: ember-canary	54s
ember-try for ember-cli-fastboot: embroider-optimized	36s
ember-try for ember-cli-fastboot: ember-lts-4.12	50s
ember-cli-fastboot	38s
integration-tests	1m 22s
oneerror-per-visit	1m 2s
fastboot-express-middleware	33s
fastboot-shoebox-test	33s
fastboot-location	38s
fastboot-config-location	34s
root-url	37s
custom-output-paths	34s
request-details	36s
	34m 41s

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