Update DuckPGQ to v0.2.1

[Dtenwolde]

Changelog

Overview

Summary of the changes for DuckPGQ v0.2.1

Features

• Added a grammar rule for creating property graphs with IF NOT EXISTS [4433108].
• Added a pragma show_property_graphs to display property graph information [a93fe2f].
• Included property graph name and catalog/schema in DESCRIBE PROPERTY GRAPH [3853253].
• Added a README section on query prefixes [e3a8f71].

Bug Fixes

• Fixed property graph case-sensitivity issues [3391f98].
• Addressed compilation warnings [ee1ad34].

Refactoring and Other Changes

• Merged pull request: fixed case-sensitive behavior in property graph tables [bac1372].
• Updated tests from statements to queries [73dfe9e].
• Added a test case with case sensitivity [99878e8].
• Applied clang-format for code consistency [ae630a5].
• Bumped CI configuration [75f6a0b].
• Extended information on debug and release builds [bb823f8].

Thanks to First-Time Contributors

A special thanks to @dentiny for their first contributions to the project:

• Fixed property graph case-sensitivity issues and added test cases.
• Addressing compilation warnings and formatting issues.

I appreciate your efforts in improving the project!

Total Changes

• Features: 4
• Bug Fixes: 2
• Other Changes: 6

[carlopi]

Thanks!!