Bump version.helidon from 4.3.4 to 4.4.0

Bumps `version.helidon` from 4.3.4 to 4.4.0.

Updates `io.helidon:helidon-dependencies` from 4.3.4 to 4.4.0

Updates `io.helidon.codegen:helidon-codegen-apt` from 4.3.4 to 4.4.0

Updates `io.helidon.builder:helidon-builder-codegen` from 4.3.4 to 4.4.0

---
updated-dependencies:
- dependency-name: io.helidon:helidon-dependencies
  dependency-version: 4.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: io.helidon.codegen:helidon-codegen-apt
  dependency-version: 4.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: io.helidon.builder:helidon-builder-codegen
  dependency-version: 4.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -20,7 +20,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <version.wgpu-native>v27.0.4.0</version.wgpu-native>
-        <version.helidon>4.3.4</version.helidon>
+        <version.helidon>4.4.0</version.helidon>
         <version.jspecify>1.0.0</version.jspecify>
 
         <!-- Test Dependencies -->