Added Scale/Distance & Random Split dialogs to the database

[Vitalis95]

Fixes Partly #7749
@lloyddewit , @N-thony , this PR adds Scale/Distance dialog and Random split dialog to the database

[Vitalis95]

Here are the screenshots of the changes.

[Vitalis95]

@MeSophie , I have changed the label in the database to Save As: to be consistent with the label in the designer

[N-thony]

@lloyddewit over to you

[lloyddewit]

@Vitalis95 Thank you for the updates.
Please see my comment in issue #7749. I think all of these should be resolved when PR #7908 and PR #7927 are merged, apart from:

• Number of Preview Rows:
• Scale/Distance
• Selected Variables
• New Data Frame Name:

Please could you investigate whether these strings also need to be added to the database?
If you need any help, then please let me know.
Thanks

[N-thony]

@Vitalis95 Thank you for the updates. Please see my comment in issue #7749. I think all of these should be resolved when PR #7908 and PR #7927 are merged, apart from:

• Number of Preview Rows:
• Scale/Distance
• Selected Variables
• New Data Frame Name:

Please could you investigate whether these strings also need to be added to the database? If you need any help, then please let me know. Thanks

@Vitalis95 this PR contains database changes, it will be good to make the changes requested if possible quickly to avoid conflicts which will lead you to create another PR.

[Vitalis95]

@lloyddewit , the other strings are already in the database. The designer change is because the label and the control were overlapping when in French language

[lloyddewit]

@Vitalis95 Thank you all the well-documented changes. I'm happy to merge.
When PR #7908 is also merged, then we can retest issue #7749 and identify any remaining missing translations.