Spark Doris Connector 26.0.0

[JNSimba]

Spark Connector

Improvement

1. [Improve] Enable gzip compression by default for StreamLoad writes ([Improve] Enable gzip compression by default for StreamLoad writes #356)
2. [chore] add log for arrow flight read ([chord] add log for arrow flight read #354)
3. [improve] Supports http request use utf8 charset ([improve] Supports http request use utf8 charset #347)

BugFix

1. [Improve] Fix column projection issue in Spark 3.3, 3.4, and 3.5 ([Improve] Fix column projection issue in Spark 3.3, 3.4, and 3.5 #353)

Thanks

@JNSimba
@gnehil