Update dependency tech.picnic.error-prone-support:error-prone-contrib to v0.26.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -32,7 +32,7 @@ bndlib = { module = "biz.aQute.bnd:biz.aQute.bndlib", version.ref = "bnd" }
 checkstyle = { module = "com.puppycrawl.tools:checkstyle", version.ref = "checkstyle" }
 classgraph = { module = "io.github.classgraph:classgraph", version = "4.8.184" }
 commons-io = { module = "commons-io:commons-io", version = "2.20.0" }
-error-prone-contrib = { module = "tech.picnic.error-prone-support:error-prone-contrib", version = "0.25.0" }
+error-prone-contrib = { module = "tech.picnic.error-prone-support:error-prone-contrib", version = "0.26.0" }
 error-prone-core = { module = "com.google.errorprone:error_prone_core", version = "2.43.0" }
 fastcsv = { module = "de.siegmar:fastcsv", version = "4.1.0" }
 groovy = { module = "org.apache.groovy:groovy", version = "5.0.2" }