Support emitting traces behind feature flag

[3lpsy]

Short Description:
This PR adds an optional "tracing" feature that will emit log messages to tracing. It does not affect current logging. To keep things simple, by enabling the feature, you're opting into emitting to tracing. This was to avoid adding state to the Tauri app on behalf of the plugin that would hold some sort of "is_using_tracing" value.

Problem it's addressing
To currently leverage tracing without this PR, applications must call skip_logger() and setup of the tracing-log logger themselves. This is overall fine. However, I was encountering issues with the tracing-log crate on iOS so wanted to a way to avoid the bridge. Additionally, since I only use tracing myself within my code, I only had the adapter to support this plugin and therefore this feature removes that requirement.

So overall, this PR would support:

1. Allowing both the emission of logs and events. For example if users had different systems in place.
2. Only emit traces via skip_logger() which would nop on the logger invocation and emit the trace.

Implementation is fairly basic in order to avoid unnecessary complexity. Please let me know if you have any feedback.

[github-actions]

Package Changes Through 4a434d8

There are 12 changes which include autostart with minor, autostart-js with minor, http with patch, http-js with patch, deep-link with patch, deep-link-js with patch, log with minor, log-js with minor, fs with patch, fs-js with patch, updater with minor, updater-js with minor

Planned Package Versions

The following package releases are the planned based on the context of changes in this pull request.

package	current	next
api-example	2.0.23	2.0.24
api-example-js	2.0.19	2.0.20
deep-link-example-js	2.2.0	2.2.1
autostart	2.2.0	2.3.0
autostart-js	2.2.0	2.3.0
deep-link	2.2.0	2.2.1
deep-link-js	2.2.0	2.2.1
fs	2.2.0	2.2.1
fs-js	2.2.0	2.2.1
dialog	2.2.0	2.2.1
dialog-js	2.2.0	2.2.1
http	2.4.2	2.4.3
http-js	2.4.2	2.4.3
log	2.3.1	2.4.0
log-js	2.3.1	2.4.0
persisted-scope	2.2.0	2.2.1
single-instance	2.2.2	2.2.3
updater	2.6.1	2.7.0
updater-js	2.6.1	2.7.0

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[Legend-Master]

I'm not the most familiar with tracing but it looks good to me in general, and since it doesn't affect existing code anyways, this is a good start, I'll merge it

Nice work, thanks!