Update Hangfire monorepo to 1.8.15

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
Hangfire.AspNetCore (source)	1.8.12 -> 1.8.15
Hangfire.Core (source)	1.8.12 -> 1.8.15

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Release Notes

HangfireIO/Hangfire (Hangfire.AspNetCore)

v1.8.15: 1.8.15

Release Notes

Hangfire.Core

• Added – New AutomaticRetryAttribute.ExceptOn property to skip retries for specific exceptions.
• Changed – Refactor filters pipeline to use less LINQ magic and fewer allocations.
• Changed – Use GetCultureInfo instead of creating an instance in the CaptureCultureAttribute filter.
• Changed – Cache some immutable data to avoid extra allocations.
• Fixed – Improve loopback address detection (by @​meziantou).
• Fixed – Reformulate misleading error messages regarding retry timings (by @​RGFuaWVs).
• Fixed – Problem with missing localizations in the previous version.
• Fixed – Don't hide exception details on Failed Jobs page when the exception message is empty.
• Fixed – Problems with the first restore when using the build.bat command.
• Fixed – Better display of canceled recurring jobs in dashboard.
• Fixed – Less overall allocations with using static delegates and struct-based iterators.
• Fixed – Improve precision of some diagnostic messages in the wait protection logic.
• Fixed – Make all private and internal classes sealed to improve code consistency.
• Fixed – Less overall pressure on garbage collector.

Hangfire.SqlServer

• Changed – Use query template caching based on schema name to avoid excessive string allocations.
• Changed – Use static callbacks almost anywhere to avoid unnecessary delegate allocations.
• Changed – Use QuerySingle* or ReadSingle* where possible to avoid allocating lists.
• Changed – Unify DbCommand and DbParameter creation logic to improve code consistency.

v1.8.14: 1.8.13 & 1.8.14

Release Notes

Hangfire.Core

• Changed – Partial cache for serialization and deserialization in InvocationData to produce less strings.
• Changed – Add caching for default type serializer and resolver.
• Changed – Don't let JobFilter-related logic to show up in profilers.
• Changed – Modify IProfiler to be less allocatey for diagnostic purposes that almost never run.
• Changed – Prefer using CancellationToken.WaitHandle again, since early .NET Core days are gone.
• Changed – Fewer allocations when working with IStateHandler collections in a state machine.
• Fixed – Redirect the "System.Private.Xml.Linq" assembly to the "System.Xml.Linq" one for better interoperability.
• Fixed – Don't throw KeyNotFoundException when recurring job is malformed.
• Fixed – Proper relative path calculation in UrlHelper.To for OWIN-based Dashboard UI (by @​LordJZ).
• Fixed – Typo in the Turkish localization file (by @​ismkdc).
• Project – Switch to a modern PowerShell 7+ to speed up SignPath installation on AppVeyor.

Hangfire.SqlServer

• Changed – Limit polling queries when queues are empty with a semaphore for all configurations.
• Changed – Use per-queue signaling for same-process workers, instead of having a global signal.
• Fixed – Don't silently truncate queue names, throw an exception instead.
• Project – Decrease delays in SQL Server-related tests to complete them faster.

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