docs: fix Contributing.md outdated references

[cluster2600]

Summary

Fixes three documentation bugs in Contributing.md that were carried over from the falcosecurity/libs repository (where this guide originated):

Changes

1. Fix incorrect path reference: The Makefile section instructed contributors to run make format-all from (/libs), which is the falcosecurity/libs repository root, not this one. Changed to say "from the root directory of the project" to be repo-agnostic and accurate.

2. Fix wrong repository name in DCO section: The DCO introduction said "Another requirement for contributing to the libs repository". This should reference the falco repository since the file lives here.

3. Fix broken markdown link: The line referring to the DCO section used double parentheses [dedicated section]((#add-dco-signed-off-to-your-commits)), which causes the hyperlink to render incorrectly in most Markdown parsers. Corrected to use single parentheses.

Type of change

• Documentation / Contributing guide fix

Signed-off-by: Maxime Grenu maxime.grenu@gmail.com

[poiana]

Adding the "do-not-merge/release-note-label-needed" label because no release-note block was detected, please follow our release note process to remove it.

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[poiana]

Welcome @cluster2600! It looks like this is your first PR to falcosecurity/falco 🎉

[poiana]

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[cluster2600]

Hi team — could someone add the appropriate release-note label? The change is purely documentation (fixing outdated references in CONTRIBUTING.md), so release-note/none would be appropriate if that's available. Thanks!

[ekoops]

Hi team — could someone add the appropriate release-note label? The change is purely documentation (fixing outdated references in CONTRIBUTING.md), so release-note/none would be appropriate if that's available. Thanks!

Hey, thank you for the contribution! Actually, the #add-dco-signed-off-to-your-commits anchor is still broken in both the link you adjusted and the other one (there is another pointing to the same section). Looks like the correct one is #add-dco-signed-off-to-your-commits- (notice the trailing -. Also, could you please bring back the original PR template? That is the reason why poiana is not able to correctly classify it and put the right labels.