[skip ci] Automatically update README.md

Author: mlocati

README.md

@@ -264,7 +264,7 @@ install-php-extensions @fix_letsencrypt
 | interbase |  |  |  |  |  |  | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | intl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | ion | ✓ | ✓ | ✓ | ✓ |  |  |  |  |  |  |  |  |
-| ioncube_loader |  | ✓ | ✓ | ✓ |  | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| ioncube_loader[*](#special-requirements-for-ioncube_loader) | ✓ | ✓ | ✓ | ✓ |  | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | jsmin |  |  |  |  |  | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | json_post | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
 | jsonpath | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |  |  |  |  |  |  |
@@ -470,6 +470,7 @@ Some extensions have special requirements:
 | <a name="special-requirements-for-ddtrace"></a>ddtrace | Not available in `jessie` docker images |
 | <a name="special-requirements-for-ecma_intl"></a>ecma_intl | &bull; Not available in `buster` docker images<br />&bull; Not available in `bullseye` docker images |
 | <a name="special-requirements-for-geos"></a>geos | &bull; Not available in `alpine3.9` docker images<br />&bull; Not available in `alpine3.10` docker images |
+| <a name="special-requirements-for-ioncube_loader"></a>ioncube_loader | Not available in `8.4-alpine` docker images |
 | <a name="special-requirements-for-lz4"></a>lz4 | Not available in `jessie` docker images |
 | <a name="special-requirements-for-memprof"></a>memprof | &bull; Not available in `alpine3.9` docker images<br />&bull; Not available in `alpine3.10` docker images<br />&bull; Not available in `alpine3.11` docker images<br />&bull; Not available in `alpine3.12` docker images<br />&bull; Not available in `alpine3.13` docker images<br />&bull; Not available in `alpine3.14` docker images<br />&bull; Not available in `alpine3.15` docker images |
 | <a name="special-requirements-for-parallel"></a>parallel | Requires images with PHP compiled with thread-safety enabled (`zts`) |