Update Rust crate dashmap to v6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
dashmap	dependencies	major	5.1.0 → 6.0.0

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Release Notes

xacrimon/dashmap (dashmap)

v6.1.0

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• #​308

v6.0.1

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This is a patch release, now the main release for v6 as v6.0.0 was yanked shortly after release.

Thanks to @​JesusGuzmanJr for notifying me about a critical bug that was introduced so that I could resolve it: #​304.

PRs for this release: #​305 + d5c8be6

v6.0.0

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This release contains performance optimizations, most notably 10-40% gains on Apple Silicon but also 5-10% gains when measured in Intel Sapphire Rapids. This work was accomplished in:

• #​303
• #​287

Minor QoL improvements were made in:

• #​302
• #​300

Special to the following contributors for making this release possible:

• @​conradludgate
• @​arthurprs
• @​joshtriplett
• @​dtzxporter

v5.5.3

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v5.5.2

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This release merely reverts #​259 since it introduced data race violations. We'll look into this more in the coming time and try to investigate why and how to gain back the additional 0.5%-ish lost performance. Additionally, v5.5.1 has been yanked.

Thanks to @​Turbo87 and the crates.io team for reporting this issue.

v5.5.1

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This release includes a couple of internal changes such as committing Cargo.lock as well as minor optimizations to lookup performance.

v5.5.0

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Hey folks. This time is not especially different. This release contains QoL improvements, some bugfixes to get around panics and then panic message improvement as well as the usual ephemeral dep updates.

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Configuration

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --package dashmap@5.4.0 --precise 6.1.0
    Updating crates.io index
error: failed to select a version for the requirement `dashmap = "^5.1"`
candidate versions found which didn't match: 6.1.0
location searched: crates.io index
required by package `tower-lsp v0.20.0`
    ... which satisfies dependency `tower-lsp = "^0.20.0"` of package `nrs-language-server v0.1.0 (/tmp/renovate/repos/github/LunchTimeCode/kotlin-lsp)`