main/gcc: remove go-bootstrap provider from gcc-go

So long and thanks for all the fish.

See golang/go#54265

Author: nmeum

Diff for: main/gcc/APKBUILD

@@ -12,7 +12,7 @@ _pkgsnap="${pkgver##*_git}"
 [ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target=""
 
 pkgname="$pkgname$_target"
-pkgrel=0
+pkgrel=1
 pkgdesc="The GNU Compiler Collection"
 url="https://gcc.gnu.org"
 arch="all"
@@ -666,10 +666,6 @@ go() {
 	depends="gcc=$_gccrel libgo=$_gccrel !go"
 	install="$pkgname-go.post-install"
 
-	# See https://lists.alpinelinux.org/~alpine/devel/%3C33KG0XO61I4IL.2Z7RTAZ5J3SY6%408pit.net%3E
-	provides="go-bootstrap"
-	provider_priority=1 # lowest, see community/go
-
 	mkdir -p "$subpkgdir"/$_gcclibexec \
 		"$subpkgdir"/usr/lib \
 		"$subpkgdir"/usr/bin