Update dependency @glint/template to v1.4.0 #8696

Job	Run time
Tests	2m 9s
Scenario ember-lts-4.8, BS4, Chrome	1m 38s
Scenario ember-lts-4.8, BS5, Chrome	1m 41s
Scenario ember-lts-5.4, BS4, Chrome	1m 33s
Node Tests	32s
Scenario ember-lts-5.4, BS5, Chrome	1m 33s
Floating Dependencies	1m 47s
Test Safari	2m 35s
Scenario ember-release, BS4, Chrome	1m 39s
Scenario ember-release, BS5, Chrome	1m 32s
Scenario ember-beta, BS4, Chrome	1m 37s
Scenario ember-beta, BS5, Chrome	1m 36s
Scenario ember-canary, BS4, Chrome	1m 57s
Scenario ember-canary, BS5, Chrome	1m 44s
Docs	1m 32s
Scenario embroider-safe, BS4, Chrome	1m 44s
Scenario embroider-safe, BS5, Chrome	1m 42s
Scenario embroider-optimized, BS4, Chrome	1m 44s
Scenario embroider-optimized, BS5, Chrome	1m 35s
Scenario ember-release, BS4, Firefox	1m 41s
Scenario ember-release, BS5, Firefox	1m 38s
Scenario tracked-toolbox-v1, BS5,	1m 35s
	36m 44s

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