test(deps): update dependency com.google.truth:truth to v1.4.3

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
com.google.truth:truth	1.4.2 -> 1.4.3

---

Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Release Notes

google/truth (com.google.truth:truth)

v1.4.3: 1.4.3

• Added more nullness information to our APIs (in the form of JSpecify annotations). This could lead to additional warnings (or even errors) for users of Kotlin and other nullness checkers. Please report any problems. (ee680cb)
• Deprecated Subject.Factory methods for Java 8 types. We won't remove them, but you can simplify your code by migrating off them: Just replace assertAbout(foos()).that(foo) with assertThat(foo) (or about(foos()).that(foo) with that(foo)). (59e7a50)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[sonarqubecloud]

Quality Gate passed for 'gapic-generator-java-root'

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[sonarqubecloud]

Quality Gate passed for 'java_showcase_integration_tests'

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[zhumin8]

/gcbrun