fix(build): uses repo id into as property

[lprimak]

Short description of what this resolves:

Deploy repository IDs are not overridable in the BOM

Changes proposed in this pull request:

Using the already-existing variable / property for repository ID

[lprimak]

another one @bartoszmajsak
pretty trivial

[bartoszmajsak]

@lprimak it's been a while since I betrayed Maven to Makefiles so I am wondering from where is the value of jboss.releases.repo.id coming? We don't have a parent set here so I fail to see it set. In other places, we inherit from jboss-parent but not here.

[lprimak]

@bartoszmajsak ah! you are correct! I totally missed that there is no parent in BOM
I will fix that in short order, thanks!

[lprimak]

fixed!