Feature/improve schema logging

[JohannesRudolph]

I was running into some issues where taps did not provide good schemas, which unfortunately lead to exceptions in target-bigquery. These were hard to debug at times, because it was difficult to pinpoint what exactly went wrong. Adding the following log statements helped my debugging of these problems a lot.

Note for reviewers:

• Python is not my home turf, I used f-string for formatting log statements, not sure if that's the right way to go
• I chose info log level for both statements. 1) The JSON schema is logged at info level as well, so logging the BQ schema at info felt right. 2) failing to format the record crashes the target always, so logging it at info level felt right, so that users would not have to re-run it with debug level

[RuslanBergenov]

@JohannesRudolph , do you mind sharing a schema which caused the format_record_to_schema function to break? We may use it in our testing.

[JohannesRudolph]

@RuslanBergenov sure you can find one in a log output at AutoIDM/tap-clickup#100 (comment) which links back to this issue here :-)

[RuslanBergenov]

@JohannesRudolph, sorry for the delay, we released your feature, thank you for the contribution.