fix(deps): update dependency unleash-client to v6.4.2 (#9213)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[unleash-client](https://redirect.github.com/Unleash/unleash-client-node)
| [`6.4.0` ->
`6.4.2`](https://renovatebot.com/diffs/npm/unleash-client/6.4.0/6.4.2) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/unleash-client/6.4.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/unleash-client/6.4.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/unleash-client/6.4.0/6.4.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/unleash-client/6.4.0/6.4.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>Unleash/unleash-client-node (unleash-client)</summary>

###
[`v6.4.2`](https://redirect.github.com/Unleash/unleash-client-node/releases/tag/v6.4.2)

[Compare
Source](https://redirect.github.com/Unleash/unleash-client-node/compare/v6.4.1...v6.4.2)

#### What's Changed

- test: make regexes less strict for unleash version by
[@&#8203;thomasheartman](https://redirect.github.com/thomasheartman) in
[https://github.com/Unleash/unleash-client-node/pull/698](https://redirect.github.com/Unleash/unleash-client-node/pull/698)
- fix: use existing convention for sdk name by
[@&#8203;kwasniew](https://redirect.github.com/kwasniew) in
[https://github.com/Unleash/unleash-client-node/pull/699](https://redirect.github.com/Unleash/unleash-client-node/pull/699)

**Full Changelog**:
https://github.com/Unleash/unleash-client-node/compare/v6.4.1...v6.4.2

###
[`v6.4.1`](https://redirect.github.com/Unleash/unleash-client-node/releases/tag/v6.4.1)

[Compare
Source](https://redirect.github.com/Unleash/unleash-client-node/compare/v6.4.0...v6.4.1)

#### What's Changed

- fix: cross platform uuid by
[@&#8203;kwasniew](https://redirect.github.com/kwasniew) in
[https://github.com/Unleash/unleash-client-node/pull/696](https://redirect.github.com/Unleash/unleash-client-node/pull/696)
- Meta: update release action to v2 by
[@&#8203;thomasheartman](https://redirect.github.com/thomasheartman) in
[https://github.com/Unleash/unleash-client-node/pull/697](https://redirect.github.com/Unleash/unleash-client-node/pull/697)

**Full Changelog**:
https://github.com/Unleash/unleash-client-node/compare/v6.4.0...v6.4.1

</details>

---

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---

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---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
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yarn.lock

@@ -9271,8 +9271,8 @@ __metadata:
   linkType: hard
 
 "unleash-client@npm:^6.4.0":
-  version: 6.4.0
+  version: 6.4.4
-  resolution: "unleash-client@npm:6.4.0"
+  resolution: "unleash-client@npm:6.4.4"
   dependencies:
     http-proxy-agent: "npm:^7.0.2"
     https-proxy-agent: "npm:^7.0.5"
@@ -9282,7 +9282,7 @@ __metadata:
     murmurhash3js: "npm:^3.0.1"
     proxy-from-env: "npm:^1.1.0"
     semver: "npm:^7.6.2"
-  checksum: 10c0/df9647b903d21537f1d4d1fbebc4bd1451e8e1f6090f17bdab1eba67158bd98794e535c7850be1472f839cd3f2b06398add097fc7a1a8c5c1ec936c6c0274427
+  checksum: 10c0/481c0eedac5299258f34d246f78215ee527848ca1b341538f287beb3477db20053861548ccf518c17fbf97245146c7c8bce649f807e4d07244581b3e44281172
   languageName: node
   linkType: hard