Bump fast-xml-parser from 5.5.7 to 5.7.0 in /spring-pulsar-docs

Bumps [fast-xml-parser](https://github.com/NaturalIntelligence/fast-xml-parser) from 5.5.7 to 5.7.0.
- [Release notes](https://github.com/NaturalIntelligence/fast-xml-parser/releases)
- [Changelog](https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/CHANGELOG.md)
- [Commits](NaturalIntelligence/fast-xml-parser@v5.5.7...v5.7.0)

---
updated-dependencies:
- dependency-name: fast-xml-parser
  dependency-version: 5.7.0
  dependency-type: direct:production
...

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Author: dependabot[bot]

spring-pulsar-docs/package.json

@@ -6,6 +6,6 @@
     "@asciidoctor/tabs": "1.0.0-beta.6",
     "@springio/antora-extensions": "1.14.2",
     "@springio/asciidoctor-extensions": "1.0.0-alpha.16",
-    "fast-xml-parser": "5.5.7"
+    "fast-xml-parser": "5.7.0"
   }
 }