Add .NET packages.lock.json to is_lock_file filter

[Pikabanga]

.NET supports lock files for Nuget packages since a few years ago, see https://devblogs.microsoft.com/nuget/enable-repeatable-package-restores-using-a-lock-file/

Without this filter detect-secrets flags a bunch of content hashes with the "Base64HighEntropyString" plugin.

Adding this file name to the filter removes the need for manually excluding these files (detect-secrets scan --exclude-files "packages\.lock\.json" > .secrets.baseline)

[lorenzodb1]

Hi @Pikabanga, thank you for opening this PR. I appreciate your work on improving detect-secrets.

I ran our tests and it looks like they're failing, so I encourage you to take a look at those before we review your code. Let me know if you have any questions.

[Pikabanga]

Hi @Pikabanga, thank you for opening this PR. I appreciate your work on improving detect-secrets.

I ran our tests and it looks like they're failing, so I encourage you to take a look at those before we review your code. Let me know if you have any questions.

The error is from a linter in files that I haven't touched...

But I can fix them if you want :)

[lorenzodb1]

@Pikabanga, thank you for that! Could you please add the E275 fix as part of a separate PR? It would allow us to push that sooner, without having to push everything else you added in here.

[Pikabanga]

@lorenzodb1 sure, here it is #598

[Pikabanga]

Is this good to merge now? :)

[jpdakran]

LGTM 👍 Thank you for your contribution.