Bump antora from 3.1.7 to 3.1.9

[dependabot]

Bumps antora from 3.1.7 to 3.1.9.

Changelog

Sourced from antora's changelog.

== 3.1.9 (2024-07-05)

=== Changed

• site-generator: Detect and warn when an AsciiDoc extension is registered as an Antora extension, but do no skip it (#1141)
• Replace "AsciiDoc extension" with "Asciidoctor extension" in log messages

=== Fixed

• file-publisher: Wrap legacy stream on file when preparing files for output providers; remove listeners limit (#1139)

== 3.1.8 (2024-06-25)

=== Added

• asciidoc-loader: Detect (and skip) Antora extension that's been registered as an AsciiDoc extension and log a warning (#1084)
• site-generator: Detect (and skip) AsciiDoc extension registered as an Antora extension and log a warning (#1104)

=== Changed

• content-aggregator: Replace new fs.Stats() with plain JavaScript object (#1121)
• ui-loader: Replace @​vscode/gulp-vinyl-zip with low-level zip file reader using yauzl (#1128)
• content-classifier: Log warning if nav entry cannot be resolved (#1088)
• ui-loader: Replace new fs.Stats() with plain JavaScript object (#1121)
• page-composer: Fix page.role assignment to read value from role attribute instead of from (non-existent) docrole attribute (#1109)
• file-publisher: Replace @​vscode/gulp-vinyl-zip with low-level zip file writer using yazl (#1129)
• file-publisher: Assign empty object to stat property of output file if file does not have stat property (#1121)
• file-publisher: Replace vinyl-fs#dest with internal implementation (#1131)
• file-publisher: Replace dependency on cloneable-readable with internal implementation
• file-publisher: Don't include file in archive (zip) if contents property is null; matches behavior of fs publisher
• cli: Update description for extension option to clarify it may be specified multiple times.
• Upgrade vinyl and vinyl-fs to address security and deprecation warnings (#1133)

=== Fixed

• content-aggregator: Throw clearer error if antora.yml is empty or the data is not an object (#1112)
• asciidoc-loader: Apply include tag filtering update from Asciidoctor (see asciidoctor/asciidoctor#4233) to ported logic in Antora (#1110)
• redirect-producer: Filter out cyclic aliases (i.e., redirect loops) (#1114)
• file-publisher: Create files streams for file publishers to process eagerly to avoid race condition (#1134)
• cli: Use raw value if attribute value set using --attribute option cannot be parsed as YAML (#1137)

Commits

• 5673513 release 3.1.9
• 588374a update what's new page for upcoming 3.1.9 release
• b3cc520 replace "AsciiDoc extension" with "Asciidoctor extension" in log messages
• 6bd133a merge !1051
• adbcc8e resolves #1141 detect and warn when an AsciiDoc extension is registered as an...
• c843cc8 backport fix for #1139 wrap legacy stream on file when preparing files for ou...
• 4a54d84 add test to verify file with stream when there is a single output destination
• 315dcfa use public methods to access object mode and destroyed on readable
• 0ec1adb remove environment variable in CI workflow to suppress Node.js warnings
• 42d3089 clarify that page attributes cannot be referenced in antora.yml
• Additional commits viewable in compare view

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[dependabot]

Looks like antora is up-to-date now, so this is no longer needed.