feat: [PSQL-367] add Apache Iceberg FDW

[burmecia]

What kind of change does this PR introduce?

This PR is to add Apache Iceberg FDW.

What is the current behavior?

There is no Apache Iceberg FDW.

What is the new behavior?

Apache Iceberg FDW is added, for now it supports:

• AWS S3 tables
• REST Catalog + S3 storage

Additional context

• There are some defects as below needs to be fixed in upstream iceberg-rust, so for now we just use a patched version of iceberg-rust
  • fix: check leaf column is root column in Parquet schema apache/iceberg-rust#1347
  • fix: add support for Decimal and Uuid datum conversion apache/iceberg-rust#1346
• iceberg-catalog-s3tables crate is not officially released yet in upstream, so we use it directly from upstream source code
• Because of the new dependency added, some code refactoring is also added:
  • Rust version upgraded to 1.85.1
  • S3 FDW removed code for mocking
  • rustls upgraded to 0.23.27 which requires to specify cryptographic primitives provider at start, so we added a function setup_rustls_default_crypto_provider to do that and for now only BigQuery FDW needs it
  • created a sub-workspace for Wasm wrappers and unified Rust version and edition spec
  • replaced local-stack with minio container, and shared it in S3 and Iceberg FDW testing
  • other minor CI adjustments to adopt all the above changes