Replace deprecated RPOPLPUSH with LMOVE and add SE.Redis compatibility notes

[niemyjski]

Summary

• Replace deprecated RPOPLPUSH with LMOVE in DequeueId.lua (available since Redis 6.2, RPOPLPUSH deprecated)
• Add NOTE comments to RemoveIfEqual.lua and ReplaceIfEqual.lua about replacing with native CAS/CAD commands (SET ... IFEQ / DEL ... IFEQ) when Redis 8.4+ becomes the minimum supported version (SE.Redis 2.10.1+)
• Add NOTE comments next to Dispose() in RedisCacheClient, RedisFileStorage, and RedisQueue about implementing IAsyncDisposable when Foundatio base interfaces add support
• Update StackExchange.Redis to 2.13.1 (RESP3 default for Azure Managed Redis endpoints)

Context

Based on review of https://stackexchange.github.io/StackExchange.Redis/ and https://stackexchange.github.io/StackExchange.Redis/Resp3:

• RESP3 compatibility is already well-covered by existing test classes running under both protocols
• No obsolete SE.Redis APIs are in use
• Lua scripts return simple types unaffected by RESP3 type conversions

Test plan

• Existing tests pass (RPOPLPUSH -> LMOVE is a behavioral equivalent)
• RESP3 test classes continue to pass
• Verify Redis 6.2+ is the minimum in CI (LMOVE requires 6.2+)

[Copilot]

Pull request overview

Updates the Redis backend to use newer Redis/StackExchange.Redis capabilities by switching the queue dequeue Lua script to LMOVE and refreshing package versions, while adding forward-looking compatibility notes for future Redis/Foundatio interface changes.

Changes:

• Replace RPOPLPUSH with LMOVE in the queue dequeue Lua script.
• Upgrade StackExchange.Redis to 2.13.1 and bump a few supporting package references.
• Add NOTE comments documenting future migration paths (native IFEQ commands; IAsyncDisposable support when Foundatio interfaces allow it).

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/Foundatio.Redis/Scripts/DequeueId.lua	Switches dequeue move operation to LMOVE (Redis 6.2+).
src/Foundatio.Redis/Scripts/ReplaceIfEqual.lua	Adds note about future replacement with native conditional SET.
src/Foundatio.Redis/Scripts/RemoveIfEqual.lua	Adds note about future replacement with native conditional DEL.
src/Foundatio.Redis/Foundatio.Redis.csproj	Updates StackExchange.Redis package version.
src/Foundatio.Redis/Cache/RedisCacheClient.cs	Adds note about implementing IAsyncDisposable later.
src/Foundatio.Redis/Queues/RedisQueue.cs	Adds note about implementing IAsyncDisposable later.
src/Foundatio.Redis/Storage/RedisFileStorage.cs	Adds note about implementing IAsyncDisposable later.
build/common.props	Updates Microsoft.SourceLink.GitHub package version.
samples/Foundatio.SampleJob/Foundatio.SampleJob.csproj	Updates Microsoft.Extensions.Logging.Console package version.

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