remove obsolete experimental annotations

Signed-off-by: Attila Mészáros <a_meszaros@apple.com>

Author: csviri

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/reconciler/ResourceOperations.java

@@ -141,7 +141,6 @@ public <R extends HasMetadata> R serverSideApply(R resource) {
    * @param <R> the resource type
    * @return the applied resource as returned by the API server
    */
-  @Experimental(API_MIGHT_CHANGE)
   public <R extends HasMetadata> R serverSideApply(R resource, Options options) {
     return resourcePatch(
         resource,
@@ -185,7 +184,6 @@ public <R extends HasMetadata> R serverSideApply(
    * @param <R> the resource type
    * @return the applied resource as returned by the API server
    */
-  @Experimental(API_MIGHT_CHANGE)
   public <R extends HasMetadata> R serverSideApply(
       R resource, InformerEventSource<R, P> informerEventSource, Options options) {
     if (informerEventSource == null) {
@@ -347,7 +345,6 @@ public <R extends HasMetadata> R update(R resource) {
    * @param <R> the resource type
    * @return the updated resource as returned by the API server
    */
-  @Experimental(API_MIGHT_CHANGE)
   public <R extends HasMetadata> R update(R desired, Options options) {
     return resourcePatch(desired, r -> context.getClient().resource(r).update(), options);
   }
@@ -378,7 +375,6 @@ public <R extends HasMetadata> R update(
    * @param <R> the resource type
    * @return the updated resource as returned by the API server
    */
-  @Experimental(API_MIGHT_CHANGE)
   public <R extends HasMetadata> R update(
       R resource, InformerEventSource<R, P> informerEventSource, Options options) {
     if (informerEventSource == null) {