build(deps): bump signal-hook from 0.3.13 to 0.3.15

[dependabot[bot]]

Bumps signal-hook from 0.3.13 to 0.3.15.

Changelog

Sourced from signal-hook's changelog.

0.3.15

signal-hook-registry-1.4.1

• AIX support (experimental/not guaranteed to work).

0.3.14

• Added the SIGINFO signal (where available).

signal-hook-mio-0.2.3

• Support for mio 0.8

signal-hook-async-std-0.2.2

signal-hook-tokio-0.3.1

• Fix support for SignalsInfo with non-default info extractors.

Commits

• dd6ccc7 Version 0.3.15 / registry 1.4.1
• 1b8cafa Merge pull request #136 from ecnelises/aix
• a4d5e35 Merge pull request #140 from vorner/dependabot/cargo/tokio-1.20.4
• 3a4885a Bump tokio from 1.19.2 to 1.20.4
• 3473f45 Merge pull request #138 from vorner/dependabot/cargo/bumpalo-3.12.0
• eb2032d Bump bumpalo from 3.10.0 to 3.12.0
• 5dc385f Simplify target_os checks
• 70b3ada Support AIX signal handler types
• a9e5ca5 Dep updates
• 9c20a65 Release v 0.3.14
• Additional commits viewable in compare view

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