package/guile: bump to version 3.0.4

package/guile: bump to version 3.0.4

Remove patch that is no longer needed as of upstream commit
1c33be992e8120abd20add8021e4d91d226f5b6a which removed the old VM.

We need to add an exclusion rule for guile modules to check-bin-arch
as they appear as valid ELF binaries but with an architecture of
"None".

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
[Thomas:
 - bump to 3.0.4
 - rework how check-bin-arch excludes checking the Guile .go files]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>