build(deps): bump swagger-parser.version from 2.0.25 to 2.0.26 (OpenAPITools#238)

Bumps `swagger-parser.version` from 2.0.25 to 2.0.26.

Updates `swagger-parser-v3` from 2.0.25 to 2.0.26

Updates `swagger-parser` from 2.0.25 to 2.0.26
- [Release notes](https://github.com/swagger-api/swagger-parser/releases)
- [Commits](swagger-api/swagger-parser@v2.0.25...v2.0.26)

Updates `swagger-parser-v2-converter` from 2.0.25 to 2.0.26

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -75,7 +75,7 @@
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
         <sonar.moduleKey>${project.artifactId}</sonar.moduleKey>
 
-        <swagger-parser.version>2.0.25</swagger-parser.version>
+        <swagger-parser.version>2.0.26</swagger-parser.version>
         <slf4j.version>1.7.30</slf4j.version>
     </properties>