Upgrade jackson-bom to 2.11.0

- Consolidate the dependency version management under the parent pom

pom.xml

@@ -26,6 +26,9 @@
 		<maven-checkstyle-plugin.failsOnViolation>true</maven-checkstyle-plugin.failsOnViolation>
 		<maven-checkstyle-plugin.includeTestSourceDirectory>true</maven-checkstyle-plugin.includeTestSourceDirectory>
 		<dockerfile-maven-plugin.version>1.4.13</dockerfile-maven-plugin.version>
+		<avro.version>1.9.2</avro.version>
+		<h2.version>1.4.192</h2.version>
+		<jackson-bom.version>2.11.0</jackson-bom.version>
 	</properties>
 	<modules>
 		<module>spring-cloud-schema-registry-core</module>
@@ -39,10 +42,20 @@
 			<dependency>
 				<groupId>com.fasterxml.jackson</groupId>
 				<artifactId>jackson-bom</artifactId>
-				<version>2.11.0.rc1</version>
+				<version>${jackson-bom.version}</version>
 				<scope>import</scope>
 				<type>pom</type>
 			</dependency>
+			<dependency>
+				<groupId>org.apache.avro</groupId>
+				<artifactId>avro</artifactId>
+				<version>${avro.version}</version>
+			</dependency>
+			<dependency>
+				<groupId>com.h2database</groupId>
+				<artifactId>h2</artifactId>
+				<version>${h2.version}</version>
+			</dependency>
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-stream</artifactId>

spring-cloud-schema-registry-client/pom.xml

@@ -8,9 +8,6 @@
 	<modelVersion>4.0.0</modelVersion>
 
 	<artifactId>spring-cloud-schema-registry-client</artifactId>
-	<properties>
-		<avro.version>1.9.2</avro.version>
-	</properties>
 
 	<dependencies>
 		<dependency>
@@ -41,7 +38,6 @@
 		<dependency>
 			<groupId>org.apache.avro</groupId>
 			<artifactId>avro</artifactId>
-			<version>${avro.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>

spring-cloud-schema-registry-core/pom.xml

@@ -26,12 +26,10 @@
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>1.4.192</version>
         </dependency>
         <dependency>
             <groupId>org.apache.avro</groupId>
             <artifactId>avro</artifactId>
-            <version>1.9.2</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>