chore(ci): simplify GHA setup and target mac/windows only

[alexeagle]

We now test Linux on Aspect Workflows

[aspect-workflows]

Test (Bazel 6.x) (Test)

Buildkite build #298 is running...

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Test (Bazel 7.x) (Test)

⚠️ Buildkite build #298 failed.

Failed tests (1)

//tools:preset.update_test [k8-fastbuild] 🔗

💡 To reproduce the test failures, run

bazel test //tools:preset.update_test

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Test (Bazel 8.x) (Test)

⚠️ Buildkite build #298 failed.

Failed tests (1)

//tools:preset.update_test [k8-fastbuild] 🔗

💡 To reproduce the test failures, run

bazel test //tools:preset.update_test

---

Bazel-6

e2e/external_dep

All tests were cache hits

6 tests (100.0%) were fully cached saving 230ms.

---

Bazel-7

e2e/external_dep

All tests were cache hits

6 tests (100.0%) were fully cached saving 341ms.

---

Bazel-8

e2e/external_dep

All tests were cache hits

6 tests (100.0%) were fully cached saving 334ms.

---

Bazel-7

e2e/smoke

All tests were cache hits

2 tests (100.0%) were fully cached saving 71ms.

---

Bazel-8

e2e/smoke

All tests were cache hits

2 tests (100.0%) were fully cached saving 84ms.

---

Bazel-6

e2e/test

Buildkite build #298 is running...

---

Bazel-7

e2e/test

⚠️ Buildkite build #298 failed.

Failed tests (1)

//tools:preset.update_test [k8-fastbuild] 🔗

💡 To reproduce the test failures, run

bazel test //tools:preset.update_test

---

Bazel-8

e2e/test

⚠️ Buildkite build #298 failed.

Failed tests (1)

//tools:preset.update_test [k8-fastbuild] 🔗

💡 To reproduce the test failures, run

bazel test //tools:preset.update_test

---

Bazel-6

e2e/worker

All tests were cache hits

6 tests (100.0%) were fully cached saving 267ms.

---

Bazel-7

e2e/worker

All tests were cache hits

6 tests (100.0%) were fully cached saving 325ms.

---

Bazel-8

e2e/worker

All tests were cache hits

6 tests (100.0%) were fully cached saving 401ms.

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