TileDB-SOMA 1.4.4

This release is a single-bug-fix release affecting TileDB-SOMA Python. There are no changes for TileDB-SOMA R; however, it is our policy to stamp all implementation languages with the same release tag regardless of how many mods affect each given language. Thus, this is a no-op release for TileDB-SOMA R.

• Backport #1690 to release-1.4 by @johnkerl in #1794
• [r] Bump to 1.4.4 in apis/r/DESCRIPTON on release-1.4 by @johnkerl in #1802

Full Changelog: 1.4.3...1.4.4