databases/sqldeveloper: Upstream change license from OTN to FUTC

Old license:

• Oracle Technology Network License Agreement for Business Operations
• https://www.oracle.com/downloads/licenses/sqldev-license.html

New license:

• Oracle Free Use Terms and Conditions (Oracle Free License)
• https://www.oracle.com/downloads/licenses/oracle-free-license.html

PR: 296773
Sponsored by: UNIS Labs
Co-authored-by: Ronald Klop <ronald@FreeBSD.org>
MFH: 2026Q3