Fix unconditional overwrite of resolved fallbackFactory bean property

eagerlyRegisterFeignClientBeanDefinition resolves the fallbackFactory
attribute via ClassUtils.resolveClassName when it is provided as a
String, but then unconditionally re-sets the property to the raw
attribute value, discarding the resolution. Remove the duplicate
addPropertyValue so the resolved value survives, matching the handling
already present for fallback (a few lines above) and for the lazy
registration path.

Fixes gh-1367

Signed-off-by: seonwoo_jung <laborlawseon@kap.kr>

Author: seonwooj0810

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/FeignClientsRegistrar.java

@@ -241,7 +241,6 @@ private void eagerlyRegisterFeignClientBeanDefinition(String className, Map<Stri
 			definition.addPropertyValue("fallbackFactory", fallbackFactory instanceof Class ? fallbackFactory
 					: ClassUtils.resolveClassName(fallbackFactory.toString(), null));
 		}
-		definition.addPropertyValue("fallbackFactory", attributes.get("fallbackFactory"));
 		definition.setAutowireMode(AbstractBeanDefinition.AUTOWIRE_BY_TYPE);
 		definition.addPropertyValue("refreshableClient", isClientRefreshEnabled());
 		String[] qualifiers = getQualifiers(attributes);