Bump Mountpoint to v1.16.2 and update CHANGELOG (#429)

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---------

Signed-off-by: Renan Magagnin <renanmag@amazon.co.uk>
Co-authored-by: Burak Varlı <unexge@gmail.com>

Author: renanmagagnin

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Unreleased
 
+### Notable changes
+* Support Mountpoint [version 1.16.2](https://github.com/awslabs/mountpoint-s3/releases/tag/mountpoint-s3-1.16.2)
+  * Address an issue introduced in v1.16.0 (with CSI Driver v1.14.0) that could affect throughput and memory usage in workloads with many concurrent random read operations. ([mountpoint-s3#1355](https://github.com/awslabs/mountpoint-s3/pull/1355))
+
 # v1.14.0
 
 [Documentation](https://github.com/awslabs/mountpoint-s3-csi-driver/blob/v1.14.0/README.md)

Dockerfile

@@ -12,7 +12,7 @@
 #See the License for the specific language governing permissions and
 #limitations under the License.
 
-ARG MOUNTPOINT_VERSION=1.16.1
+ARG MOUNTPOINT_VERSION=1.16.2
 
 # Download the mountpoint tarball and produce an installable directory
 # Building on Amazon Linux 2 because it has an old libc version. libfuse from the os