deps: bump com.google.truth:truth from 1.4.2 to 1.4.4

Bumps [com.google.truth:truth](https://github.com/google/truth) from 1.4.2 to 1.4.4.
- [Release notes](https://github.com/google/truth/releases)
- [Commits](google/truth@v1.4.2...v1.4.4)

---
updated-dependencies:
- dependency-name: com.google.truth:truth
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

google-cloud-datastore-utils/pom.xml

@@ -76,7 +76,7 @@
         <dependency>
             <groupId>com.google.truth</groupId>
             <artifactId>truth</artifactId>
-            <version>1.4.2</version>
+            <version>1.4.4</version>
             <scope>test</scope>
             <exclusions>
                 <exclusion>