Print UTF-8 string using GNAT.IO in Report_Jekyll

[mgrojo]

Fixes #1456

[mgrojo]

Another possibility is changing this renames to GNAT.IO, but I didn't know the implications. Maybe you think it's better because it could solve other UTF-8 problems.

alire/src/alr/alr-commands.ads

Lines 128 to 129 in 8243841

	procedure Put_Line (S : String)
	renames Ada.Text_IO.Put_Line;

[mosteo]

Thanks for spotting this, @mgrojo . No matter the implications, the proper way to output UTF-8 is unencoded via Wide_Wide_Text_IO, or encoded directly through GNAT.IO.

Text_IO should not be used and this renaming slipped through the cracks during #972, #1220, #1332.

So I'd ask you if it's not too much trouble to fix the rename instead of using explicitly GNAT.IO.