Bump igbinary PECL to 3.2.17 for PHP 8.5 support

[phramz]

Summary

igbinary 3.2.16 (currently pinned in catalog/extensions/igbinary.yaml) fails to compile against PHP 8.5. In PR #42 (Phase 2 slice B1) it was excluded on 8.5 via:

exclude:
  - { php: "8.5" }

This issue tracks the follow-up work to restore igbinary on 8.5 by bumping the pinned version once a stable release lands (currently only 3.2.17RC1 exists).

Failure signature

/tmp/ext-src/src/php7/php_igbinary.h:35:10: fatal error: ext/standard/php_smart_string.h: No such file or directory

Same class of upstream incompatibility as redis 6.2.0 on 8.5 (see #38). php_smart_string.h was removed in PHP 8.5; igbinary 3.2.16's source still references it.

Why it's its own slice

Per the Phase-2 version-expansion spec non-goals (inherited by slice B1):

Bumping PECL extension versions. Each PR uses the version currently pinned; if an ABI compatibility gap is discovered, the fix is an exclude: entry, not a version bump. Version bumps are their own single-purpose slice.

Scope

Single-purpose slice, blocked on upstream 3.2.17 stable release:

• Wait for igbinary 3.2.17 stable on PECL (today: only 3.2.17RC1 exists).
• Bump versions: ["3.2.16"] → versions: ["3.2.17"] in catalog/extensions/igbinary.yaml.
• Remove the exclude: [{ php: "8.5" }] block.
• Verify igbinary 3.2.17 builds cleanly against PHP 8.1–8.5.
• Restore igbinary to the multi-ext-top10-85 harness fixture (removed in PR feat: add top-10 PECL extensions (phase 2 B1) #42).

Source

• PECL metadata: https://pecl.php.net/package/igbinary
• PR feat: add top-10 PECL extensions (phase 2 B1) #42 failing job log: https://github.com/buildrush/setup-php/actions/runs/24730512972/job/72343384376
• Fixed-in commit (exclude + fixture swap): 64b5bb3

Related

• Bump redis PECL from 6.2.0 to 6.3.0 for PHP 8.5 support #38 — same pattern for redis 6.2.0 on 8.5.