chore(deps): update dependency io.github.gitflow-incremental-builder:gitflow-incremental-builder to v4.5.6 (#2824)

| datasource | package                                                           | from  | to    |
| ---------- | ----------------------------------------------------------------- | ----- | ----- |
| maven      | io.github.gitflow-incremental-builder:gitflow-incremental-builder | 4.5.1 | 4.5.6 |

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pom.xml

@@ -108,7 +108,7 @@
         <maven-compiler-plugin.version>3.15.0</maven-compiler-plugin.version>
         <versions-maven-plugin.version>2.8.1</versions-maven-plugin.version>
         <spotless-maven-plugin.version>3.2.1</spotless-maven-plugin.version>
-        <gitflow-incremental-builder.version>4.5.1</gitflow-incremental-builder.version>
+        <gitflow-incremental-builder.version>4.5.6</gitflow-incremental-builder.version>
         <jacoco-maven-plugin.version>0.8.14</jacoco-maven-plugin.version>
 
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