Update gittools/actions action to v3 · cake-contrib/Cake.Discord@df30e0f

The following actions use a deprecated Node.js version and will be forced to run on node20: cake-build/cake-action@1223b6fa067ad192159f43b50cd4f953679b0934. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Build project: Source/Cake.Discord/Chat/DiscordChatApi.cs#L57

Value assigned is not used in any execution path

Build project: Source/Cake.Discord/Chat/DiscordChatApi.cs#L68

Specify string culture explicitly

Build project: Source/Cake.Discord/Chat/DiscordChatApi.cs#L69

Possible 'System.InvalidOperationException'

Build project: Source/Cake.Discord/Chat/DiscordChatApi.cs#L76

Specify string culture explicitly

Build project: Source/Cake.Discord/Chat/DiscordChatApi.cs#L96

Type cast is redundant

Build project: Source/Cake.Discord/LitJson/IJsonWrapper.cs#L56

Namespace does not correspond to file location, should be: 'Cake.Discord.LitJson'

Build project: Source/Cake.Discord/LitJson/IJsonWrapper.cs#L60

Using directive is not required by the code and can be safely removed

Build project: Source/Cake.Discord/LitJson/IJsonWrapper.cs#L61

Using directive is not required by the code and can be safely removed

Build project: Source/Cake.Discord/LitJson/IJsonWrapper.cs#L62

Using directive is not required by the code and can be safely removed

Build project: Source/Cake.Discord/LitJson/IJsonWrapper.cs#L79

Possible ambiguity while accessing by this interface:

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