[BUG][CLIENT][JAVA] artifactVersion is not taken from specification

Created by: mindhaq

Description

When the options for the generator do not provide artifactVersion, in the generated pom.xml, the <version> is always 1.0.0. It should be the version provided in the openapi specification file.

openapi-generator version

3.3.4

OpenAPI declaration file content or url

openapi: "3.0.0"
info:
  title: Title
  description: Description
  version: "1.2.0"

Command line used for generation

openapi-generator generate \
    --input-spec ./spec.yml \
    --output ${outdir} \
    --generator-name java \
    --config config.client-java.json \
    --enable-post-process-file \
    --group-id com.minhdaq \
    --artifact-id project

{
  "java8": true,
  "dateLibrary": "java8",
  "useBeanValidation": true,
  "library": "resttemplate",
}

Steps to reproduce

Create an API with version information. Find 1.0.0 instead of that version in the pom.xml.

Suggest a fix

Use version from YML in pom.xml.