♻️ Converted AemProxyAfSubmission to use constructor injection.

It was @Autowired as a holdover from when it used JAX-RS Jersey
implementation, but that is not required for Spring.  Constructor
injection is to be preferred over being @Autowired.

Author: rmcdouga

spring/fluentforms-spring-boot-autoconfigure/src/main/java/com/_4point/aem/fluentforms/spring/AemProxyAfSubmission.java

@@ -14,7 +14,6 @@
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.web.client.RestClientSsl;
 import org.springframework.boot.ssl.NoSuchSslBundleException;
 import org.springframework.http.HttpEntity;
@@ -62,8 +61,11 @@ public class AemProxyAfSubmission {
 	private final static Logger logger = LoggerFactory.getLogger(AemProxyAfSubmission.class);
 	private static final String CONTENT_FORMS_AF = "/content/forms/af/";
 
-	@Autowired
-	SpringAfSubmitProcessor submitProcessor;
+	private final SpringAfSubmitProcessor submitProcessor;
+	
+	AemProxyAfSubmission(SpringAfSubmitProcessor submitProcessor) {
+		this.submitProcessor = submitProcessor;
+	}
 
 	@PostMapping(path = CONTENT_FORMS_AF + "{*remainder}", consumes = MediaType.MULTIPART_FORM_DATA_VALUE, produces = MediaType.ALL_VALUE)
     public ResponseEntity<byte[]> proxySubmitPost(@PathVariable("remainder") String remainder, /* @HeaderParam(CorrelationId.CORRELATION_ID_HDR) final String correlationIdHdr,*/ @RequestHeader HttpHeaders headers, final MultipartHttpServletRequest inFormData)  {

spring/fluentforms-spring-boot-autoconfigure/src/main/java/com/_4point/aem/fluentforms/spring/AemProxyAutoConfiguration.java

@@ -49,8 +49,8 @@ AemProxyEndpoint aemProxyEndpoint(AemConfiguration aemConfig, AemProxyConfigurat
 	}
 
 	@Bean
-	AemProxyAfSubmission aemProxyAfSubmission() {
-		return new AemProxyAfSubmission();
+	AemProxyAfSubmission aemProxyAfSubmission(SpringAfSubmitProcessor submitProcessor) {
+		return new AemProxyAfSubmission(submitProcessor);
 	}
 
 	/**