Bump flyway.db.version from 10.20.0 to 10.20.1

Bumps `flyway.db.version` from 10.20.0 to 10.20.1.

Updates `org.flywaydb:flyway-core` from 10.20.0 to 10.20.1
- [Release notes](/~https://github.com/flyway/flyway/releases)
- [Commits](flyway/flyway@flyway-10.20.0...flyway-10.20.1)

Updates `org.flywaydb:flyway-database-postgresql` from 10.20.0 to 10.20.1

---
updated-dependencies:
- dependency-name: org.flywaydb:flyway-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.flywaydb:flyway-database-postgresql
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

crawler4j-examples/crawler4j-examples-postgres/pom.xml

@@ -12,7 +12,7 @@
     <properties>
         <postgresql.version>42.7.4</postgresql.version>
         <c3p0.version>0.10.1</c3p0.version>
-        <flyway.db.version>10.20.0</flyway.db.version>
+        <flyway.db.version>10.20.1</flyway.db.version>
     </properties>
 
     <dependencies>