fix: always declare ts_project_rule as primary ts_project target

[jbedard]

This makes the ts_project macro produce more consistent underlying targets. The {name} target will now be a ts_project_rule 100% of the time. The only conditional logic is the the same as today: the addition of {name}_types, {name}_typecheck, {name}_typecheck_test.

We can maybe think of adding those 3 extra targets 100% of the time in the future (or maybe only doing {name}_types 100% of the time and adding the test only when {name} will not run tsc?).

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Test plan

• Covered by existing test cases

[aspect-workflows]

Test

1 test target passed

Targets

//docs:update_0_test [k8-fastbuild] 28ms

Total test execution time was 28ms. 135 tests (99.3%) were fully cached saving 10s.

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[dzbarsky]

nice, this looks simpler and makes our life better as well. We're trying this internally, will let you know