devel/py-oci: Update to 2.6.5

• Support for four-byte autonomous system numbers (ASNs) on FastConnect resources in the Networking service
• Support for choosing fault domains when creating instance pools in the Compute service
• Support for allowing connections from only specific VCNs to autonomous data warehouse and autonomous transaction processing instances in the Database service
• Support for Streaming Client Non-Regional

PR: 242098
Submitted by: maintainer
Relnotes: https://github.com/oracle/oci-python-sdk/releases/tag/v2.6.5