fix(deps): update ktor monorepo to v2.3.12

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
io.ktor:ktor-serialization-kotlinx-json	2.3.11 -> 2.3.12
io.ktor:ktor-serialization-gson	2.3.11 -> 2.3.12

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Release Notes

ktorio/ktor (io.ktor:ktor-serialization-kotlinx-json)

v2.3.12

Published 20 June 2024

Bugfixes

• NoSuchMethodError when using coroutines 1.9.0-RC (KTOR-7054)
• Server: Content-Type header for static js, css and svg resources misses charset (KTOR-6655)
• Embedded Linux device without iso-8859-1 and UTF-16 cannot use ktor-network (KTOR-7016)

Improvements

• Update netty to 4.1.111.Final (KTOR-7094)
• Update netty due to CVE-2024-29025 (KTOR-7014)
• Update dependency on swagger (KTOR-7019)

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