feat: Script for set up LD_LIBRARY_PATH with pyo3 release

[discord9]

I hereby agree to the terms of the GreptimeDB CLA

What's changed and what's your intention?

Added greptime.sh script which will try to find or set up proper version of python shared library. Will update later in document in Python script getting start section to ease setup of environment.

Please explain IN DETAIL what the changes are in this PR and why they are needed:

• Summarize your change (mandatory)
  a script that set up python shared library path and run exectuable, i.e. ./greptim.sh standalone start

Checklist

• Windows support
• I have written the necessary rustdoc comments.
• I have added the necessary unit tests and integration tests.

Refer to a related PR or issue link (optional)

[killme2008]

@discord9 What's the status of this PR?

[codecov]

Codecov Report

Merging #2814 (24f5e56) into develop (f9e7762) will increase coverage by 0.17%.
Report is 6 commits behind head on develop.
The diff coverage is n/a.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2814      +/-   ##
===========================================
+ Coverage    84.73%   84.90%   +0.17%     
===========================================
  Files          749      749              
  Lines       117900   117995      +95     
===========================================
+ Hits         99900   100185     +285     
+ Misses       18000    17810     -190     

[daviderli614]

nitpick: This file name greptime.sh is strange.

[zyy17]

@discord9 After using your script, I have some suggestions:

1. Should we need a default value for GREPTIME_BIN_PATH? It seems the path is not always ./greptime. I think we should make -f as the required args;
2. The args parsing has the bugs(The rest args cannot pass to the greptime):

./run-pyo3-greptime.sh -f ./target/debug/greptime --version                                                                                                                                                                     
Invalid option: --