Changelog, chart and manifest updates for v1.18.5 (aws#3050)

Release manifest, changelog and chart changes (aws#3048)

Changelog, Chart Versions and Config Version update for CNI Release v…

…1.18.3 (aws#2994)

* CNI Release v1.18.3

* Added Changelog categories.

* Update CHANGELOG.md

Fix incomplete sentence.

Changelog and Updated CNI Charts for v1.18.2 Release (aws#2942)

* Update charts, config for Release v1.18.2.

* Updated CNI and Metrics Helper Yaml file.

    ```
    make generate-cni-yaml
    /local/home/senthilx/go/src/github.com/aws/amazon-vpc-cni-k8s//scripts/generate-cni-yaml.sh
      % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                     Dload  Upload   Total   Spent    Left  Speed
    100 15.3M  100 15.3M    0     0  28.4M      0 --:--:-- --:--:-- --:--:-- 28.3M
    Generated aws-vpc-cni and cni-metrics-helper manifest resources files in:
        - /local/home/senthilx/go/src/github.com/aws/amazon-vpc-cni-k8s/scripts/../build/cni-rel-yamls/v1.18.2/aws-k8s-cni
        - /local/home/senthilx/go/src/github.com/aws/amazon-vpc-cni-k8s/scripts/../build/cni-rel-yamls/v1.18.2/cni-metrics-helper
    ```

* Updated Changelog.

CHANGELOG, chart, and manifest updates for v1.18.1 release (aws#2894)

Co-authored-by: Joseph Chen <[email protected]>

Update changelogs and charts for v1.18.0 release (aws#2858)

Co-authored-by: Joseph Chen <[email protected]>

Update charts manifest for v1.17.1 release (aws#2851)

CHANGELOG, chart, and manifest updates for v1.16.4 release (aws#2820)

CHANGELOG, chart, and manifest updates for VPC CNI v1.16.3 (aws#2789)

CHANGELOG, chart, and manifest updates for v1.16.2 release (aws#2761)

Co-authored-by: Joseph Chen <[email protected]>