Bump pfl-version from 5.1.0 to 5.1.1

Bumps `pfl-version` from 5.1.0 to 5.1.1.

Updates `org.glassfish.pfl:pfl-basic` from 5.1.0 to 5.1.1
- [Release notes](https://github.com/eclipse-ee4j/orb-gmbal-pfl/releases)
- [Commits](eclipse-ee4j/orb-gmbal-pfl@5.1.0...5.1.1)

Updates `org.glassfish.pfl:pfl-dynamic` from 5.1.0 to 5.1.1
- [Release notes](https://github.com/eclipse-ee4j/orb-gmbal-pfl/releases)
- [Commits](eclipse-ee4j/orb-gmbal-pfl@5.1.0...5.1.1)

Updates `org.glassfish.pfl:pfl-tf` from 5.1.0 to 5.1.1
- [Release notes](https://github.com/eclipse-ee4j/orb-gmbal-pfl/releases)
- [Commits](eclipse-ee4j/orb-gmbal-pfl@5.1.0...5.1.1)

Updates `org.glassfish.pfl:pfl-basic-tools` from 5.1.0 to 5.1.1
- [Release notes](https://github.com/eclipse-ee4j/orb-gmbal-pfl/releases)
- [Commits](eclipse-ee4j/orb-gmbal-pfl@5.1.0...5.1.1)

Updates `org.glassfish.pfl:pfl-tf-tools` from 5.1.0 to 5.1.1
- [Release notes](https://github.com/eclipse-ee4j/orb-gmbal-pfl/releases)
- [Commits](eclipse-ee4j/orb-gmbal-pfl@5.1.0...5.1.1)

Updates `org.glassfish.pfl:pfl-test` from 5.1.0 to 5.1.1
- [Release notes](https://github.com/eclipse-ee4j/orb-gmbal-pfl/releases)
- [Commits](eclipse-ee4j/orb-gmbal-pfl@5.1.0...5.1.1)

---
updated-dependencies:
- dependency-name: org.glassfish.pfl:pfl-basic
  dependency-version: 5.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.glassfish.pfl:pfl-basic-tools
  dependency-version: 5.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.glassfish.pfl:pfl-dynamic
  dependency-version: 5.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.glassfish.pfl:pfl-test
  dependency-version: 5.1.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.glassfish.pfl:pfl-tf
  dependency-version: 5.1.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.glassfish.pfl:pfl-tf-tools
  dependency-version: 5.1.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -130,7 +130,7 @@
         <maven.compiler.release>11</maven.compiler.release>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <sonar.dynamicAnalysis>false</sonar.dynamicAnalysis>
-        <pfl-version>5.1.0</pfl-version>
+        <pfl-version>5.1.1</pfl-version>
         <gmbal-version>4.1.2</gmbal-version>
     </properties>