Scout GitHub Action report: check links

[matiascabello]

The Scout report shown in GitHub pull requests has errors in its links.

1- Summary section

⚠ The list of packages and issues will be replaced by the summary table described in issue #281.

a- Packages upon Scout was executed on

• Current behavior: links point to the "compare changes between branches" page .../pull/examples/simple/Cargo.toml
• Expected behavior: link should point to the package's Cargo.toml file in the repo.

b- Issues found

• Current behavior: links point to an anchor in the page (e.g. .../scout-test/pull/1#zero-address) probably inherited from the mardown report that seems not te be working in the context of GitHub.
• Expected behavior: if it is not possible to include anchors in GitHub, remove them.

2- Findings list

• Current behavior: links point to the "compare changes between branches" page ...scout-test/pull/examples/moderc3156/src/lib.rs
• Expected behavior: link should point to the file upon Scout was executed on.