Peter Barker cb84a8e82e .github: branch conventions: correct fetching of delta-commits for checking ...

turns out origin isn't the place you're merging into when you use the workflow with ref:

2025-07-08 05:46:31 +10:00

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cache_cleanup.yml

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ccache.env

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colcon.yml

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cygwin_build.yml

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esp32_build.yml

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macos_build.yml

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pre-commit.yml

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qurt_build.yml

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test_branch_conventions.yml

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test_ccache.yml

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test_chibios.yml

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test_coverage.yml

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test_dds.yml

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test_environment.yml

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test_linux_sbc.yml

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test_replay.yml

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test_scripting.yml

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test_scripts.yml

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test_sitl_blimp.yml

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test_sitl_copter.yml

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test_sitl_periph.yml

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test_sitl_plane.yml

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test_sitl_rover.yml

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test_sitl_sub.yml

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test_sitl_tracker.yml

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test_size.yml

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test_unit_tests.yml

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