Add TS 4.8 and TS 4.9 to C.I

[NullVoxPopuli]

Next: #715

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Latest commit: ce13634

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Estimated impact to a consuming app, depending on which bundle is imported

	js	min	min + gzip	min + brotli
/index.js	13.97 kB	3.33 kB	1.36 kB	1.2 kB
├── core/class-based/index.js	4.43 kB	1.88 kB	929 B	798 B
├── core/function-based/index.js	6.03 kB	552 B	269 B	213 B
└── core/use.js	2.91 kB	415 B	256 B	203 B
/util/cell.js	2.28 kB	917 B	434 B	366 B
/util/debounce.js	2.64 kB	771 B	409 B	340 B
/util/ember-concurrency.js	4.33 kB	1.53 kB	733 B	626 B
/util/function-resource.js	216 B	154 B	123 B	87 B
/util/function.js	4.82 kB	2.99 kB	1.05 kB	905 B
/util/helper.js	1.79 kB	303 B	218 B	177 B
/util/keep-latest.js	1.75 kB	512 B	296 B	235 B
/util/map.js	5.19 kB	2.13 kB	918 B	794 B
/util/remote-data.js	4.86 kB	1.75 kB	675 B	596 B

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Preview URLs

readme: https://962bc2c2.ember-resources.pages.dev
api docs: https://962bc2c2.ember-resources.pages.dev/modules.html