fix: remove putHeader Iterable<CharSequence> overload to avoid ambiguity

Author: Vynbz

vertx-web-client/src/main/java/io/vertx/ext/web/client/HttpRequest.java

@@ -206,19 +206,6 @@ public interface HttpRequest<T> {
   @GenIgnore(GenIgnore.PERMITTED_TYPE)
   HttpRequest<T> putHeader(String name, Iterable<String> value);
 
-  /**
-   * Configure the request to set a new HTTP header with multiple values using CharSequence.
-   * <p>
-   * This is an overload of {@link #putHeader(String, Iterable)} that accepts CharSequence parameters.
-   *
-   * @param name  the header name
-   * @param value the header value
-   * @return a reference to this, so the API can be used fluently
-   */
-  @Fluent
-  @GenIgnore(GenIgnore.PERMITTED_TYPE)
-  HttpRequest<T> putHeader(CharSequence name, Iterable<CharSequence> value);
-
   /**
    * @return The HTTP headers
    */

vertx-web-client/src/main/java/io/vertx/ext/web/client/impl/HttpRequestImpl.java

@@ -243,12 +243,6 @@ public HttpRequest<T> putHeader(String name, Iterable<String> value) {
     return this;
   }
 
-  @Override
-  public HttpRequest<T> putHeader(CharSequence name, Iterable<CharSequence> value) {
-    headers().set(name, value);
-    return this;
-  }
-
   @Override
   public MultiMap headers() {
     if (headers == null) {