LMDB 0.9.33 and remove event delegates 😯

• Remove some debug code from compiled native binaries
• Update LMDB native binaries to 0.9.33
• Return key/value pairs in several missing cursor methods (related to older design modifications)
• No longer support Windows auto-resize DLL. You can compile it yourself or grab the older binaries, but has been unsupported for a long time in the native project
• Updated to net9.0 and language v13
• BREAKING: Sorry, but I have done away with the convoluted internals using .NET event delegates to handle event, tx, child tx scenarios for you. If you were relying previously for this library to handle those for you, it will not require you to manage the correct order of things