upgrade avro to 1.12.0

Author: kasakrisz

iceberg/pom.xml

@@ -29,7 +29,7 @@
     <iceberg.version>1.9.1</iceberg.version>
     <kryo-shaded.version>4.0.3</kryo-shaded.version>
     <iceberg.mockito-core.version>5.2.0</iceberg.mockito-core.version>
-    <iceberg.avro.version>1.11.4</iceberg.avro.version>
+    <iceberg.avro.version>1.12.0</iceberg.avro.version>
     <iceberg.checkstyle.plugin.version>3.5.0</iceberg.checkstyle.plugin.version>
     <spotless.maven.plugin.version>2.44.4</spotless.maven.plugin.version>
     <google.errorprone.version>2.29.2</google.errorprone.version>

pom.xml

@@ -110,7 +110,7 @@
     <antlr4.version>4.9.3</antlr4.version>
     <apache-directory-server.version>2.0.0-M24</apache-directory-server.version>
     <avatica.version>1.23.0</avatica.version>
-    <avro.version>1.11.4</avro.version>
+    <avro.version>1.12.0</avro.version>
     <bcprov-jdk18on.version>1.78</bcprov-jdk18on.version>
     <calcite.version>1.33.0</calcite.version>
     <datanucleus-api-jdo.version>6.0.3</datanucleus-api-jdo.version>