fix: remove elon

[vaeng]

Due to recent events, I would like to rename the exercise from Elon to Jedlik.

Ányos Jedlik was the first person to build an electric toy car.

In 1828, the Hungarian priest and physicist Ányos Jedlik invented an early type of electric motor and created a small model car powered by his new motor.

This came from a conversation with @iHiD. I hope raising this PR without being a maintainer of this track is okay.

[iHiD]

(@vaeng Just a ping that this is red)

[vaeng]

I do not have the tooling on my machine to check the Java things. The failing checks are surprising, as I merely did (or at least I think) a replace with the two names. Formatting for configlet and linting should be the same. Also I renamed the folder, which makes it extra hard to see the changes online

[kahgoh]

Hey @vaeng, could you please check if you committed with the wrong line endings? The errors from CheckStyle in the CI:

> Task :concept:jedliks-toy-car:checkstyleMain FAILED
[ant:checkstyle] [ERROR] /home/kah/workspace/exercism-java/exercises/concept/jedliks-toy-car/.meta/src/reference/java/JedliksToyCar.java:1: Expected line ending for file is LF(\n), but CRLF(\r\n) is detected. [NewlineAtEndOfFile]

> Task :concept:jedliks-toy-car:checkstyleTest FAILED
[ant:checkstyle] [ERROR] /home/kah/workspace/exercism-java/exercises/concept/jedliks-toy-car/src/test/java/JedliksToyCarTest.java:1: Expected line ending for file is LF(\n), but CRLF(\r\n) is detected. [NewlineAtEndOfFile]

I think you may able to fix the configlet issues with configlet fmt -u -e jedliks-toy-car.

[vaeng]

@kahgoh Thanks, that was it. I used GitHub's online version of Visual Studio Code, which messed up the line endings.

[rkabhishek]

Hi, can anyone help understand the point of this change?

It doesn't seem to be an update as the same code passes the updated exercise. So why are we just renaming the exercise?

Also, I think the "gradle-wrapper.jar" is broken as the gradle command was not running. I copied the jar from other exercise and then it worked (The size hints at it; The other exercises have the jar of size 40KB where here it is just 526 Bytes).

[vaeng]

I don't know enough about gradle to check this, but if there is something wrong with this commit, it was not about an update or a fix of the gradle part, so feel free to fix it.

The main intention of this exercise was to rename the exercise to honor one of the inventors of the first electric toy cars instead of Elon.

We did the same at the C# and Go tracks, as these were the only ones where this exercise was implemented with Elon in the name. If you know of more, please notify me so I can act accordingly

[kahgoh]

I think the JAR must have been corrupted during the rename. PR #2932 has been raised to fix this.