Remove code and references to Datastax Astra cloud

Having both at the same time can be confusing for the users
and future contributors.

Author: Bouncheck

core/src/main/java/com/datastax/oss/driver/api/core/session/SessionBuilder.java

@@ -96,7 +96,6 @@ public abstract class SessionBuilder<SelfT extends SessionBuilder, SessionT> {
   protected DriverConfigLoader configLoader;
   protected Set<EndPoint> programmaticContactPoints = new HashSet<>();
   protected CqlIdentifier keyspace;
-  protected Callable<InputStream> cloudConfigInputStream;
   protected Callable<InputStream> scyllaCloudConfigInputStream;
 
   protected ProgrammaticArguments.Builder programmaticArgumentsBuilder =
@@ -632,31 +631,6 @@ public SelfT withClassLoader(@Nullable ClassLoader classLoader) {
     return self;
   }
 
-  /**
-   * Configures this SessionBuilder for Cloud deployments by retrieving connection information from
-   * the provided {@link Path}.
-   *
-   * <p>To connect to a Cloud database, you must first download the secure database bundle from the
-   * DataStax Astra console that contains the connection information, then instruct the driver to
-   * read its contents using either this method or one if its variants.
-   *
-   * <p>For more information, please refer to the DataStax Astra documentation.
-   *
-   * @param cloudConfigPath Path to the secure connect bundle zip file.
-   * @see #withCloudSecureConnectBundle(URL)
-   * @see #withCloudSecureConnectBundle(InputStream)
-   */
-  @NonNull
-  public SelfT withCloudSecureConnectBundle(@NonNull Path cloudConfigPath) {
-    try {
-      URL cloudConfigUrl = cloudConfigPath.toAbsolutePath().normalize().toUri().toURL();
-      this.cloudConfigInputStream = cloudConfigUrl::openStream;
-    } catch (MalformedURLException e) {
-      throw new IllegalArgumentException("Incorrect format of cloudConfigPath", e);
-    }
-    return self;
-  }
-
   @NonNull
   public SelfT withScyllaCloudSecureConnectBundle(@NonNull Path cloudConfigPath) {
     try {
@@ -680,84 +654,18 @@ public SelfT withCodecRegistry(@Nullable MutableCodecRegistry codecRegistry) {
     return self;
   }
 
-  /**
-   * Configures this SessionBuilder for Cloud deployments by retrieving connection information from
-   * the provided {@link URL}.
-   *
-   * <p>To connect to a Cloud database, you must first download the secure database bundle from the
-   * DataStax Astra console that contains the connection information, then instruct the driver to
-   * read its contents using either this method or one if its variants.
-   *
-   * <p>For more information, please refer to the DataStax Astra documentation.
-   *
-   * @param cloudConfigUrl URL to the secure connect bundle zip file.
-   * @see #withCloudSecureConnectBundle(Path)
-   * @see #withCloudSecureConnectBundle(InputStream)
-   */
-  @NonNull
-  public SelfT withCloudSecureConnectBundle(@NonNull URL cloudConfigUrl) {
-    this.cloudConfigInputStream = cloudConfigUrl::openStream;
-    return self;
-  }
-
   @NonNull
   public SelfT withScyllaCloudSecureConnectBundle(@NonNull URL cloudConfigUrl) {
     this.scyllaCloudConfigInputStream = cloudConfigUrl::openStream;
     return self;
   }
 
-  /**
-   * Configures this SessionBuilder for Cloud deployments by retrieving connection information from
-   * the provided {@link InputStream}.
-   *
-   * <p>To connect to a Cloud database, you must first download the secure database bundle from the
-   * DataStax Astra console that contains the connection information, then instruct the driver to
-   * read its contents using either this method or one if its variants.
-   *
-   * <p>For more information, please refer to the DataStax Astra documentation.
-   *
-   * <p>Note that the provided stream will be consumed <em>and closed</em> when either {@link
-   * #build()} or {@link #buildAsync()} are called; attempting to reuse it afterwards will result in
-   * an error being thrown.
-   *
-   * @param cloudConfigInputStream A stream containing the secure connect bundle zip file.
-   * @see #withCloudSecureConnectBundle(Path)
-   * @see #withCloudSecureConnectBundle(URL)
-   */
-  @NonNull
-  public SelfT withCloudSecureConnectBundle(@NonNull InputStream cloudConfigInputStream) {
-    this.cloudConfigInputStream = () -> cloudConfigInputStream;
-    return self;
-  }
-
   @NonNull
   public SelfT withScyllaCloudSecureConnectBundle(@NonNull InputStream cloudConfigInputStream) {
     this.scyllaCloudConfigInputStream = () -> cloudConfigInputStream;
     return self;
   }
 
-  /**
-   * Configures this SessionBuilder to use the provided Cloud proxy endpoint.
-   *
-   * <p>Normally, this method should not be called directly; the normal and easiest way to configure
-   * the driver for Cloud deployments is through a {@linkplain #withCloudSecureConnectBundle(URL)
-   * secure connect bundle}.
-   *
-   * <p>Setting this option to any non-null address will make the driver use a special topology
-   * monitor tailored for Cloud deployments. This topology monitor assumes that the target cluster
-   * should be contacted through the proxy specified here, using SNI routing.
-   *
-   * <p>For more information, please refer to the DataStax Astra documentation.
-   *
-   * @param cloudProxyAddress The address of the Cloud proxy to use.
-   * @see <a href="https://en.wikipedia.org/wiki/Server_Name_Indication">Server Name Indication</a>
-   */
-  @NonNull
-  public SelfT withCloudProxyAddress(@Nullable InetSocketAddress cloudProxyAddress) {
-    this.programmaticArgumentsBuilder.withCloudProxyAddress(cloudProxyAddress);
-    return self;
-  }
-
   @NonNull
   public SelfT withScyllaCloudProxyAddress(
       @Nullable InetSocketAddress cloudProxyAddress, String nodeDomain) {