RFR: JDK-8325441: IGV: update pom.xml such that IntelliJ can import as maven project [v2]

[Tobias Holenstein]

> Currently IntelliJ does not import the pom.xml correctly:
> - Java version in Module settings is not correct
> - The the source roots (src/main/java) are not set correctly
> - the pom.xml shows formating errors in IntelliJ
> 
> This PR fixes the pom.xml that it can be imported directly into an IDE as a modular maven project
> 
> ### Intellij
> Open IGV in Intellij:
> 1. "Open..." -> `src/utils/IdealGraphVisualizer/pom.xml` -> "Open as Project"
>    - Right-click `IdealGraphVisualizer` -> "Open Module Settings"
>    - Add Modules should be imported with the following settings
>       - Langauge Level: `17`
>       - Source Folders: `src/main/java`
>       - Resource Folders: `src/main/resources`
>       - Excluded Folders: `target` 
> <img width="364" alt="modules" src="https://github.com/openjdk/jdk/assets/71546117/365cd355-5c51-44e7-a7fa-6fc36c983073">
>       
> 2. "Add New Configuration" -> "Maven"
>    - Run: `--batch-mode nbm:run-platform -f application/pom.xml` 
>    - "Modify options" -> "Add before launch task" -> `clean install`
>    - Java Options: choose a RFE version 17 - 21
> <img width="921" alt="config" src="https://github.com/openjdk/jdk/assets/71546117/a272ef2e-e243-4d79-8ae2-ed6feb62fc96">
>    
> 3. Run the configuration to start IGV
> 
> ### NetBeans IDE
> 1. Open Project -> `src/utils/IdealGraphVisualizer`
> 2. Right-click on `IdealGraphVisualizer-app` -> "Run"
> 3. IGV should start up
> 
> ### Eclipse 
> 1. "File" -> "Import..." -> "Maven" -> "Existing Maven Projects"
> 2. All modules should be imported 
> 3. Right-click on `IdealGraphVisualizer-parent/pom.xml` -> "Run As" -> "Maven build..." 
>    - Goals: `--batch-mode nbm:run-platform -f application/pom.xml`
>    - Run

Tobias Holenstein has updated the pull request incrementally with one additional commit since the last revision:

  remove import org.w3c.dom.DOMImplementation;

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/17754/files
  - new: https://git.openjdk.org/jdk/pull/17754/files/f9cdb3a7..ba81539d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17754&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17754&range=00-01

  Stats: 4 lines in 1 file changed: 0 ins; 2 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/17754.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17754/head:pull/17754

PR: https://git.openjdk.org/jdk/pull/17754