Update dependency com.palantir.javaformat:palantir-java-format to v2.81.0 (#755)

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

Author: renovate[bot]

pom.xml

@@ -668,7 +668,7 @@
             <!-- Declare version so that spotless does not choose a version based on JDK version -->
             <!-- https://github.com/diffplug/spotless/issues/2503#issuecomment-2953146277 -->
             <palantirJavaFormat>
-              <version>2.80.0</version>
+              <version>2.81.0</version>
             </palantirJavaFormat>
             <removeUnusedImports />
             <trimTrailingWhitespace />