update commons-codec to 1.18.0

Author: stevehu

jwt-authorizer/Authorizer/pom.xml

@@ -15,7 +15,7 @@
         <version.http-client>1.0.13</version.http-client>
         <version.jackson>2.18.3</version.jackson>
         <version.slf4j>2.0.17</version.slf4j>
-        <version.encoder>1.2.3</version.encoder>
+        <version.encoder>1.3.1</version.encoder>
         <version.lambda-core>1.2.3</version.lambda-core>
         <version.lambda-events>3.15.0</version.lambda-events>
         <version.lambda-awssdk>2.31.2</version.lambda-awssdk>

pom.xml

@@ -104,7 +104,7 @@
         <version.jose4j>0.9.6</version.jose4j>
         <version.snakeyaml>2.3</version.snakeyaml>
         <version.commons-text>1.3</version.commons-text>
-        <version.encoder>1.2.3</version.encoder>
+        <version.encoder>1.3.1</version.encoder>
         <version.logback>1.5.16</version.logback>
         <version.junit>5.11.3</version.junit>
         <version.mockito>2.23.0</version.mockito>