Bump julia-actions/julia-downgrade-compat from 2.6.2 to 2.7.0

[dependabot]

Bumps julia-actions/julia-downgrade-compat from 2.6.2 to 2.7.0.

Release notes

Sourced from julia-actions/julia-downgrade-compat's releases.

v2.7.0

Fixes floors being silently discarded for old-style test layouts.

What was wrong

For a package using the old-style layout — test dependencies in [extras]/[weakdeps] plus [targets].test, with no test/Project.toml — the floors this action resolved were dropped before the tests ran.

The action folds [extras] into the merged [deps], min-resolves, and writes the floors to the project Manifest.toml. But Pkg.test does not run in the project environment: for an old-style layout it synthesizes a sandbox from [deps] plus the [targets].test names via Pkg.Operations.gen_target_project and resolves that fresh. A floor held only for a name reachable through [extras]/[weakdeps] never reached the sandbox, so it installed the newest compatible version instead. allow_reresolve: false did not prevent this.

The downgrade job therefore reported success while testing against current versions rather than the floors.

Impact

Minor rather than patch: downgrade jobs on old-style-layout packages that were passing may now legitimately fail, because they are testing the floors for the first time. That is the intended behaviour — a failure means the declared lower bounds do not actually work.

Consumers pinned to @v2 pick this up automatically.

See #57.

Commits

• 30b83cf Lock old-style test dependency floors through Pkg.test (#57)
• See full diff in compare view

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[github-actions]

Benchmark Results (Julia v1)

Time benchmarks

	master	0e78030...	master / 0e78030...
hardcoded types/BigInt/Channels csize=0	0.162 ± 0.0015 ms	0.162 ± 0.0016 ms	0.999 ± 0.013
hardcoded types/BigInt/Channels csize=1	0.167 ± 0.0012 ms	0.165 ± 0.0017 ms	1.01 ± 0.012
hardcoded types/BigInt/Channels csize=100	20.5 ± 0.48 μs	20.5 ± 0.45 μs	1 ± 0.032
hardcoded types/BigInt/Channels csize=20	27.7 ± 0.49 μs	27.5 ± 0.48 μs	1.01 ± 0.025
hardcoded types/BigInt/Closure	4.93 ± 0.09 μs	5.12 ± 0.1 μs	0.963 ± 0.026
hardcoded types/BigInt/Closure optimized	3.61 ± 0.11 μs	3.6 ± 0.1 μs	1 ± 0.042
hardcoded types/BigInt/Closure statemachine	3.61 ± 0.18 μs	3.63 ± 0.39 μs	0.995 ± 0.12
hardcoded types/BigInt/Direct	3.59 ± 0.1 μs	3.57 ± 0.11 μs	1.01 ± 0.042
hardcoded types/BigInt/Iteration protocol	3.6 ± 0.089 μs	3.61 ± 0.09 μs	0.997 ± 0.035
hardcoded types/BigInt/ResumableFunctions	3.6 ± 0.091 μs	3.61 ± 0.11 μs	0.997 ± 0.04
hardcoded types/BigInt/Task scheduling	0.0326 ± 0.1 ms	30.8 ± 1e+02 μs	1.06 ± 4.8
hardcoded types/Int64/Channels csize=0	0.152 ± 0.0014 ms	0.152 ± 0.0027 ms	1 ± 0.02
hardcoded types/Int64/Channels csize=1	0.156 ± 0.0013 ms	0.155 ± 0.0015 ms	1 ± 0.013
hardcoded types/Int64/Channels csize=100	16.5 ± 0.24 μs	16.3 ± 0.24 μs	1.01 ± 0.021
hardcoded types/Int64/Channels csize=20	23.1 ± 0.3 μs	23.1 ± 0.29 μs	1 ± 0.018
hardcoded types/Int64/Closure	2.22 ± 0.001 μs	2.25 ± 0.02 μs	0.987 ± 0.0088
hardcoded types/Int64/Closure optimized	0.05 ± 0 μs	0.05 ± 0.001 μs	1 ± 0.02
hardcoded types/Int64/Closure statemachine	0.05 ± 0 μs	0.05 ± 0 μs	1 ± 0
hardcoded types/Int64/Direct	0.05 ± 0.001 μs	0.05 ± 0.009 μs	1 ± 0.18
hardcoded types/Int64/Iteration protocol	0.06 ± 0.01 μs	0.06 ± 0.01 μs	1 ± 0.24
hardcoded types/Int64/ResumableFunctions	0.05 ± 0.001 μs	0.05 ± 0 μs	1 ± 0.02
hardcoded types/Int64/Task scheduling	0.0359 ± 0.1 ms	28.6 ± 1e+02 μs	1.26 ± 5.7
time_to_load	0.0362 ± 0.00034 s	0.0364 ± 0.00068 s	0.996 ± 0.021

Memory benchmarks

	master	0e78030...	master / 0e78030...
hardcoded types/BigInt/Channels csize=0	0.302 k allocs: 7.7 kB	0.302 k allocs: 7.7 kB	1
hardcoded types/BigInt/Channels csize=1	0.302 k allocs: 7.71 kB	0.302 k allocs: 7.71 kB	1
hardcoded types/BigInt/Channels csize=100	0.305 k allocs: 9.24 kB	0.305 k allocs: 9.24 kB	1
hardcoded types/BigInt/Channels csize=20	0.305 k allocs: 9.24 kB	0.305 k allocs: 9.24 kB	1
hardcoded types/BigInt/Closure	0.192 k allocs: 5.23 kB	0.192 k allocs: 5.23 kB	1
hardcoded types/BigInt/Closure optimized	0.19 k allocs: 5.2 kB	0.19 k allocs: 5.2 kB	1
hardcoded types/BigInt/Closure statemachine	0.19 k allocs: 5.2 kB	0.19 k allocs: 5.2 kB	1
hardcoded types/BigInt/Direct	0.188 k allocs: 5.14 kB	0.188 k allocs: 5.14 kB	1
hardcoded types/BigInt/Iteration protocol	0.19 k allocs: 5.2 kB	0.19 k allocs: 5.2 kB	1
hardcoded types/BigInt/ResumableFunctions	0.19 k allocs: 5.2 kB	0.19 k allocs: 5.2 kB	1
hardcoded types/BigInt/Task scheduling	0.197 k allocs: 5.85 kB	0.197 k allocs: 5.85 kB	1
hardcoded types/Int64/Channels csize=0	0.097 k allocs: 2.27 kB	0.097 k allocs: 2.27 kB	1
hardcoded types/Int64/Channels csize=1	19 allocs: 1.06 kB	19 allocs: 1.06 kB	1
hardcoded types/Int64/Channels csize=100	22 allocs: 2.59 kB	22 allocs: 2.59 kB	1
hardcoded types/Int64/Channels csize=20	22 allocs: 2.59 kB	22 allocs: 2.59 kB	1
hardcoded types/Int64/Closure	0.082 k allocs: 1.28 kB	0.082 k allocs: 1.28 kB	1
hardcoded types/Int64/Closure optimized	0 allocs: 0 B	0 allocs: 0 B
hardcoded types/Int64/Closure statemachine	0 allocs: 0 B	0 allocs: 0 B
hardcoded types/Int64/Direct	0 allocs: 0 B	0 allocs: 0 B
hardcoded types/Int64/Iteration protocol	0 allocs: 0 B	0 allocs: 0 B
hardcoded types/Int64/ResumableFunctions	0 allocs: 0 B	0 allocs: 0 B
hardcoded types/Int64/Task scheduling	0.085 k allocs: 1.88 kB	0.085 k allocs: 1.88 kB	1
time_to_load	0.204 k allocs: 11.9 kB	0.2 k allocs: 11.8 kB	1.02