Allow selecting Embedded GlassFish version with a config property and dependency management

[OndroMih]

This PR also introduces IT tests using the maven invoker plugin and moves existing tests to the same test suite (before they had to be executed via another maven execution).

Examples in invoker tests.

The artifact name is change to follow the maven guidelines for naming third-party plugin. With the new name, it's possible to just refer to the pluging with embedded-glassfish on command line, without need to specify full gorup and artifact IDs.

Short example of new functionality:

Start Embedded GlassFish version 7.0.23 specified as a property on command line:

mvn embedded-glassfish:run -Dglassfish.version=7.0.23

Start Embedded GlassFish version 7.0.23 specified as a config property:

<plugin>
    <groupId>org.glassfish.embedded</groupId>
    <artifactId>embedded-glassfish-maven-plugin</artifactId>
    <executions>
        <execution>
            <goals>
                <goal>start</goal>
            </goals>
            <configuration>
                <glassfish.version>7.0.23</glassfish.version>
            </configuration>
        </execution>
    </executions>
</plugin>

Start Embedded GlassFish version 7.0.23 specified in dependency management:

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.glassfish.main.extras</groupId>
                <artifactId>glassfish-embedded-all</artifactId>
                <version>7.0.23</version>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.glassfish.embedded</groupId>
                <artifactId>embedded-glassfish-maven-plugin</artifactId>
                <version>7.1-SNAPSHOT</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>start</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

[dmatej]

I would do yet one minor change - we use -Dglassfish.version everywhere else (TCK, GF tests), so I would keep this for consistency.