Move DittoLogger.setLogFileURL(logFileURL) outside of ExportLogs

[texasRanger09]

fixes #67

[magicwave]

• What is the problem that is solved with this PR? I think this has been working; were we exporting blank log files?
• should the merge target be main branch instead of v4?

[texasRanger09]

@magicwave

There is a race condition happening from when you set DittoLogger.setLogFileURL and Ditto starts writing to the log file with when the file is exported. The first time you export the logs the log file is blank because the file is exported before Ditto has a chance to start writing to the log file. When we move DittoLogger.setLogFileURL out of the ExportLogs tool this gives Ditto enough time to write logs to the file before it is exported.

It will need to be merged into main and v4. main is for apps running on Ditto <v4 and v4 is for apps running on Ditto >v4.

[okdistribute]

We do not support v4 branch anymore thankfully we merged that. So we can delete that branch to remove confusion?

main is v4 compatible. https://github.com/getditto/DittoSwiftTools/pull/64