Update version in pom.xml and README.md

Updated the version stated in pom.xml and README.md from '1.16.7' and '1.16.5' to '1.17.0' respectively. This is to ensure parity between what is listed in the documentation and the actual version used in the project configuration (pom.xml) file.

Bump version in pom.xml

In this commit, the version of the solanaj package in the pom.xml file has been updated from 1.16.5 to 1.16.6. This new version may include bug fixes, improved stability, and potential feature enhancements.

Increase sleep duration in MainnetTest and update version in README

The sleep duration in MainnetTest.java has been increased from 100L to 200L to prevent RPCPool rate limitation. Additionally, the version number in README.md has been updated from 1.14 to 1.16.5 to reflect recent changes and improvements in the codebase.

Update version in pom.xml

The version number in pom.xml has been incremented from 1.16.3 to 1.16.4. This version change is part of the continual development and updates to the codebase for enhanced performance.

Cluster: Remove Blockdaemon (Free RPC no longer exists)

Prepare 1.14

Fix broken test.

Merge pull request #18 from skynetcap/fix-get-block

Fix getBlock

Update instructions for SolanaJ 1.11

Merge pull request #12 from skynetcap/feature/repository-support

Repository support