Make JSON imports optional in OSGi environments

When deploying in OSGi containers the Jedis bundle has two hard requirements on having
the GSON and JSON bundles around. Since these depenendencies are optional we mark
the imports as such in the OSGi manifest.

If these packages are not exported the bundle will be installed and will be unable to
make use of the JSON functionality. When they are present they will be used.

Additionally, allow newer version of the org.json bundle to be used without requiring
a new release of Jedis.

Author: rombert

pom.xml

@@ -292,6 +292,19 @@
 				<groupId>org.apache.felix</groupId>
 				<artifactId>maven-bundle-plugin</artifactId>
 				<version>5.1.9</version>
+				<configuration>
+					<instructions>
+						<!-- 
+							Ensure JSON dependencies are not required at run-time in OSGi environments and also
+							allow usage of newer org.json versions.
+						-->
+						<Import-Package>
+							com.google.gson;resolution:=optional,
+							org.json;resolution:=optional;version="20240303.0",
+							*
+						</Import-Package>
+					</instructions>
+				</configuration>
 				<executions>
 					<execution>
 						<id>bundle-manifest</id>