Update all non-major dependencies to v4.7.7
diff --git a/jgvariant-parent/pom.xml b/jgvariant-parent/pom.xml
index 20ef6e0..b8502ba 100644
--- a/jgvariant-parent/pom.xml
+++ b/jgvariant-parent/pom.xml
@@ -80,7 +80,7 @@
     <junit-jupiter.version>5.12.2</junit-jupiter.version>
     <nullaway.version>0.12.6</nullaway.version>
     <parsson.version>1.1.7</parsson.version>
-    <picocli.version>4.7.6</picocli.version>
+    <picocli.version>4.7.7</picocli.version>
     <yasson.version>3.0.4</yasson.version>
     <xz.version>1.10</xz.version>
   </properties>