Replaced @glint/core with @glint/ember-tsc

[ijlee2]

Run times

Before:

# docs-app
pnpm lint:types  3.37s user 0.22s system 198% cpu 1.808 total
pnpm lint:types  3.40s user 0.23s system 197% cpu 1.835 total
pnpm lint:types  3.47s user 0.25s system 199% cpu 1.867 total

# test-app
pnpm lint:types  2.20s user 0.16s system 192% cpu 1.224 total
pnpm lint:types  2.16s user 0.15s system 194% cpu 1.186 total
pnpm lint:types  2.14s user 0.15s system 193% cpu 1.182 total

After:

# docs-app
pnpm lint:types  4.64s user 0.20s system 215% cpu 2.244 total
pnpm lint:types  4.61s user 0.20s system 213% cpu 2.257 total
pnpm lint:types  4.63s user 0.21s system 216% cpu 2.235 total

# test-app
pnpm lint:types  2.89s user 0.13s system 204% cpu 1.475 total
pnpm lint:types  2.87s user 0.13s system 205% cpu 1.465 total
pnpm lint:types  2.90s user 0.13s system 205% cpu 1.481 total