Migrate extension sources from pecl to pie

[crazywhalecc]

What does this PR do?

Port from feat/pgo-v3 (henderkes):

• switch 30 ext-*.yml sources from pecl to pie (packagist)
• PIE downloader: expand minified packagist p2 metadata and pick the newest stable release instead of the newest entry (may be RC/beta)
• PIE downloader: default extract path to php-src/ext/, so per-extension extract lines are no longer needed

Checklist before merging

• If you modified *.php or *.yml, run them locally to ensure your changes are valid:
  • composer cs-fix
  • composer analyse
  • composer test
  • bin/spc dev:lint-config

[github-actions]

StaticPHP Test Bot

Detected: Extensions: amqp, apcu, ast, dio, ev, excimer, gearman, grpc, imagick, imap, inotify, memcache, memcached, msgpack, mysqlnd_ed25519, mysqlnd_parsec, parallel, pcov, redis, spx, ssh2, trader, uuid, uv, xdebug, xhprof, yac, zip | Libraries: none | Targets: none
Active labels: test/php-83
Available labels: need-test (gate), test/linux test/windows test/macos (platform), test/tier2 (extra arch), test/php-83 test/php-84 (PHP version), sapi/frankenphp (extra FrankenPHP SAPI build)
Config: Linux x86_64 + Windows x86_64 + macOS arm64 | PHP 8.3, PHP 8.5 NTS

[crazywhalecc]

@henderkes Some extensions build test failed.

• xlswriter pie version does not include submodule and build failed.
• opentelemetry pie version extension dir is in subdir php-src/ext/opentelemetry/ext/.
• igbinary pecl has 3.2.17RC1 version that has fixed this bug, but pie latest version is 3.2.16.

Either we revert these two ext, or just fix it .

[henderkes]

Long-term we need to migrate. pecl is going down quite often lately and will not be up forever, it's in discussion often.

[henderkes]

For xlswriter and opentelemetry the current workaround solution wouldn't be optimal. I wonder if pie even works in installing those?

[henderkes]

IMplemented a workaround for igbinary and opentelemetry. Imagick and xlswriter will have to stay pecl for now.