sync: fix branches.yml drift against SSOT

[maqeel75]

Sources Drift Report — 3rd-party-docs

Upstream Updates (ref/URL corrected in-place)

• UPDATE branch pg18 (PostgreSQL 18) — ref REL_18_3 → REL_18_4, upstream → https://github.com/postgres/postgres.git
• UPDATE branch pg17 (PostgreSQL 17) — ref REL_17_9 → REL_17_10, upstream → https://github.com/postgres/postgres.git
• UPDATE branch pg16 (PostgreSQL 16) — ref REL_16_13 → REL_16_14, upstream → https://github.com/postgres/postgres.git

Extra in branches.yml (not in SSOT — left as-is)

• EXTRA branch systemstatsmaster — upstream https://github.com/enterprisedb/system_stats.git, ref master, src_subdir . (not in SSOT, left as-is)

Policy-excluded versions present in branches.yml (informational)

• POLICY-EXCLUDED branch pgadmin911 (pgAdmin 4 v9.11) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch pgadmin912 (pgAdmin 4 v9.12) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch postgrest145 (v14.5) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch postgrest146 (v14.6) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch postgrest147 (v14.7) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch postgrest148 (v14.8) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch patroni411 (v4.1.1) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch postgis355 (3.5.5) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch postgis356 (3.5.6) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch psycopg2910 (v2.9.10) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch pgbouncer124 (PgBouncer 1.24) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch pgvector080 (pgvector v0.8.0) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch pgaudit161 (pgAudit 16.1) — beyond max_versions cutoff in SSOT
• POLICY-EXCLUDED branch pgvectorize0260 (pg_vectorize v0.26.0) — beyond max_versions cutoff in SSOT

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3 updated, 0 renamed, 0 missing, 1 extra, 0 URL issue(s)