chore(deps): update rust crate bigdecimal to v0.4.8

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
bigdecimal	workspace.dependencies	patch	0.4.7 -> 0.4.8

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Release Notes

akubera/bigdecimal-rs (bigdecimal)

v0.4.8

Compare Source

What's Changed

• Fix broken link in README.md by @​jonahgao in https://github.com/akubera/bigdecimal-rs/pull/142
• Fix formatting a "scaled zero" value (eg 0e15 = 0*10^15) by @​drinkcat in https://github.com/akubera/bigdecimal-rs/pull/145

Full Changelog: akubera/bigdecimal-rs@v0.4.7...v0.4.8

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Configuration

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🚦 Automerge: Enabled.

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🔕 Ignore: Close this PR and you won't be reminded about this update again.

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[coveralls]

Pull Request Test Coverage Report for Build 14311436904

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.008%) to 74.319%

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Files with Coverage Reduction	New Missed Lines	%
crates/tap-agent/src/agent/sender_account.rs	1	78.57%

Totals
Change from base Build 14311390502:	-0.008%
Covered Lines:	8867
Relevant Lines:	11931

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💛 - Coveralls