feat: introduce slog for zarf tools

[AustinAbro321]

Description

introduces slog for zarf tools

Related Issue

Relates to #2576

Checklist before merging

• Test, docs, adr added or updated as needed
• Contributor Guide Steps followed

[netlify]

✅ Deploy Preview for zarf-docs canceled.

Name	Link
🔨 Latest commit	4bb2e3b
🔍 Latest deploy log	https://app.netlify.com/sites/zarf-docs/deploys/673cc2ce7d1d6a0008192a6d

[codecov]

Codecov Report

Attention: Patch coverage is 4.44444% with 86 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
src/cmd/tools/crane.go	0.00%	43 Missing ⚠️
src/pkg/message/credentials.go	0.00%	26 Missing ⚠️
src/cmd/tools/zarf.go	0.00%	15 Missing ⚠️
src/internal/packager/helm/chart.go	0.00%	2 Missing ⚠️

Files with missing lines	Coverage Δ
src/pkg/cluster/secrets.go	64.34% <100.00%> (+1.28%)	⬆️
src/internal/packager/helm/chart.go	12.33% <0.00%> (-0.07%)	⬇️
src/cmd/tools/zarf.go	0.00% <0.00%> (ø)
src/pkg/message/credentials.go	0.00% <0.00%> (ø)
src/cmd/tools/crane.go	0.00% <0.00%> (ø)

... and 4 files with indirect coverage changes

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