test: remove duplicate PR-filter dependsOn test

[github-actions]

Test Suite Reduction: tests/compiler_tests.rs (lines 5140-5650)

What was wrong

• test_pr_filter_agent_depends_on_setup asserted only that the Agent job's dependsOn: Setup and its condition reference prGate.SHOULD_RUN. Both properties are already exercised, more precisely, by test_pr_filter_synth_mode_agent_condition_enforces_gate (same fixture pr-filter-tier1-agent.md), which asserts the full gate-enforcing condition shape (ne(Build.Reason, 'PullRequest'), ne(synthPr.AW_SYNTHETIC_PR, 'true'), eq(prGate.SHOULD_RUN, 'true')) and explicitly guards against the historical gate-bypass regression. The smaller test's coverage was a strict subset.

Changes

Test	Action	Reason
test_pr_filter_agent_depends_on_setup	Removed	Strict subset of test_pr_filter_synth_mode_agent_condition_enforces_gate
test_pr_filter_synth_mode_agent_condition_enforces_gate	Extended	Folded in the dependsOn: Setup check from the removed test so no coverage was lost

Verification

• cargo test: all 220 compiler_tests pass ✅ (was 221; net -1 test, no coverage lost)
• cargo clippy --all-targets --all-features: no warnings ✅

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• spsprodeus21.vssps.visualstudio.com

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "spsprodeus21.vssps.visualstudio.com"

See Network Configuration for more information.

Generated by Test Reducer · aut00 · 119.6 AIC · ⌖ 11.9 AIC · ⊞ 12.9K · ◷

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