Update dependency @rails/webpacker to v4.3.0 - autoclosed

[mend-for-github-com[bot]]

This PR contains the following updates:

Package	Type	Update	Change
@rails/webpacker	dependencies	minor	4.2.2 -> 4.3.0

By merging this PR, the below vulnerabilities will be automatically resolved:

Severity	CVSS Score	CVE
High	9.8	CVE-2018-11499
High	9.8	CVE-2020-7774
High	9.8	CVE-2020-7774
High	9.8	CVE-2021-3918
High	9.8	CVE-2021-44906
High	9.8	CVE-2021-44906
High	9.8	CVE-2022-37601
High	9.8	CVE-2022-37601
High	8.8	CVE-2018-11694
High	8.8	CVE-2018-11696
High	8.8	CVE-2018-19827
High	8.8	CVE-2022-46175
High	8.8	CVE-2022-46175
High	8.6	CVE-2021-37701
High	8.6	CVE-2021-37712
High	8.6	CVE-2021-37713
High	8.1	CVE-2018-11697
High	8.1	CVE-2018-11698
High	8.1	CVE-2020-7660
High	8.1	CVE-2021-32803
High	8.1	CVE-2021-32804
High	7.7	CVE-2020-13822
High	7.5	CVE-2021-23343
High	7.5	CVE-2021-23382
High	7.5	CVE-2021-27290
High	7.5	CVE-2021-27290
High	7.5	CVE-2021-28092
High	7.5	CVE-2021-29059
High	7.5	CVE-2021-33623
High	7.5	CVE-2021-3807
High	7.5	CVE-2022-24999
High	7.5	CVE-2022-25858
High	7.5	CVE-2022-38900
High	7.5	WS-2021-0152
High	7.2	CVE-2021-23337
Medium	6.8	CVE-2020-28498
Medium	6.5	CVE-2018-19797
Medium	6.5	CVE-2018-19837
Medium	6.5	CVE-2018-19838
Medium	6.5	CVE-2018-19839
Medium	6.5	CVE-2018-20190
Medium	6.5	CVE-2018-20821
Medium	6.5	CVE-2019-18797
Medium	6.5	CVE-2019-6283
Medium	6.5	CVE-2019-6284
Medium	6.5	CVE-2019-6286
Medium	5.9	WS-2019-0424
Medium	5.6	CVE-2020-15366
Medium	5.6	CVE-2020-7598
Medium	5.6	CVE-2020-7598
Medium	5.3	CVE-2020-24025
Medium	5.3	CVE-2020-28500
Medium	5.3	CVE-2020-7608
Medium	5.3	CVE-2020-7608
Medium	5.3	CVE-2021-23362
Medium	5.3	CVE-2021-23364
Medium	5.3	CVE-2021-23368
Medium	5.3	CVE-2021-29060

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Release Notes

rails/webpacker

### [`v4.3.0`](https://togithub.com/rails/webpacker/compare/v4.2.2...v4.3.0) [Compare Source](https://togithub.com/rails/webpacker/compare/v4.2.2...v4.3.0)

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