fix for PostgreSQL domain definition in HCL can fail creation due to …

[bramhanandlingala]

…a missing dependency #3671

fix applied for this is
Update parseHCLPaths to scan all files (including nested directories).
Parse all files, then build a dependency graph based on references (e.g., function calls in domains).
Topologically sort files and load them in dependency order.

Recursively collect all .hcl files.
After parsing, analyze references to build a dependency graph.
Sort files by dependency and parse in that order.