Update to Flink 2.1

[ferenc-csaky]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 66.66667% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 62.35%. Comparing base (8842a0b) to head (0714291).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
.../datasqrl/calcite/dialect/PostgresConformance.java	0.00%	2 Missing ⚠️
...li/src/main/java/com/datasqrl/cli/DatasqrlRun.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1650      +/-   ##
============================================
+ Coverage     62.25%   62.35%   +0.09%     
- Complexity     2749     2750       +1     
============================================
  Files           483      482       -1     
  Lines         15065    15026      -39     
  Branches       1842     1843       +1     
============================================
- Hits           9379     9369      -10     
+ Misses         4824     4795      -29     
  Partials        862      862              

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[velo]

Is it possible for us to make this something like a managed dependency so user don't need to update it?!

[mbroecheler]

The problem is that the user might want to run the class independently of SQRL (e.g. for unit testing)

[mbroecheler]

But I agree that it is kinda annoying for the user to have to track the version. Is there something we could do to automate this @ferenc-csaky (in a different PR ofc)