fix(icons): update package.svg to be consistent with other package-derived icons

[sezze]

closes #2633

What is the purpose of this pull request?

• New Icon
• Bug fix
• New Feature
• Documentation update
• Other:

Description

Icon "package" has a rounded intersection in the middle, that is not present in any other icon that derives from it: package-check, package-minus, package-plus, package-search, package-x.

This PR modifies the package icon for consistency.

Before Submitting

• I've read the Contribution Guidelines.
• I've checked if there was an existing PR that solves the same issue.

[github-actions]

Added or changed icons

Preview cohesion

Preview stroke widths

DPI Preview (24px)

Icon X-rays

Icon Diffs

Icons as code

Works for: lucide-react, lucide-react-native, lucide-preact, lucide-vue-next

const PackageIcon = createLucideIcon('Package', [
  ["path",{"d":"M11 21.73a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73z"}],
  ["path",{"d":"M12 22V12"}],
  ["polyline",{"points":"3.29 7 12 12 20.71 7"}],
  ["path",{"d":"m7.5 4.27 9 5.15"}]
])

[jguddas]

@karsa-mistmere you have a reworked version somewhere?