feat: add exclude-packages input

[43081j]

Using this, you can specify a RegExp which will be used to exclude
package names from metrics.

[github-actions]

⚠️ Duplicate Dependencies (threshold: 1)

📦 Package	🔢 Version Count	📋 Versions
eslint-visitor-keys	2 versions	3.4.3, 4.2.1
@octokit/openapi-types	2 versions	20.0.0, 24.2.0
@octokit/types	2 versions	12.6.0, 13.10.0
ignore	2 versions	5.3.2, 7.0.5
brace-expansion	2 versions	1.1.12, 2.0.2
minimatch	2 versions	3.1.2, 9.0.5
glob-parent	2 versions	5.1.2, 6.0.2
picomatch	2 versions	2.3.1, 4.0.3

💡 To find out what depends on a specific package, run: npm ls example-package

[43081j]

i think before we can have this, we need to implement proper lockfile traversal (i.e. track the tree)

[43081j]

closing this since its seriously old now

can tackle it another way 👍