[develop] Fix installation location of header file eosio.version.hpp

[johndebord]

Fixes #8280. eosio.version.hpp now, by default, installs in directory /usr/local/include/eosio/, as opposed to /usr/local/include/.

[swatanabe-b1]

If you're renaming it, eosio/version.hpp would be better. There's no reason to duplicate the eosio.

[heifner]

@johndebord can we move this forward?

[johndebord]

@johndebord can we move this forward?

Yes, I believe we can. But I suppose I will take @swatanabe-b1's suggestion and rename the file to version.in as opposed to it being eosio.version.in. So I'll make those three commits on the three branches and run the tests to make sure everything still works.

[swatanabe-b1]

Also, version.hpp doesn't compile.

[jeffreyssmith2nd]

Rebased and force pushed to get the latest CI to run so we can merge.