Ignore a missing PitMute suppression filter file

Author: uhafner

pom.xml

@@ -97,7 +97,7 @@
     <jacoco-maven-plugin.version>0.8.14</jacoco-maven-plugin.version>
     <pitest-maven-plugin.version>1.22.0</pitest-maven-plugin.version>
     <pitest-junit5-plugin.version>1.2.3</pitest-junit5-plugin.version>
-    <pitmute.version>0.1.0</pitmute.version>
+    <pitmute.version>0.2.0</pitmute.version>
     <error-prone.version>2.45.0</error-prone.version>
     <nullaway.version>0.12.14</nullaway.version>
     <revapi-maven-plugin.version>0.15.1</revapi-maven-plugin.version>
@@ -526,7 +526,7 @@
               <param>*toString</param>
             </excludedMethods>
             <features>
-              <feature>+FCSV(csvFile[etc/pitmute.csv])</feature>
+              <feature>+FCSV(csvFile[etc/pitmute.csv]) allowMissingFile[true])</feature>
             </features>
           </configuration>
           <dependencies>