scripts: use libressl instead of openssl

scripts/bootstrap.sh

@@ -133,7 +133,7 @@ Steps for introducing new architecture include:
 - adding the compiler tripler and arch type to abuild
 - adding the arch type detection to apk-tools
 - adjusting build rules for packages that are arch aware:
-  gcc, openssl, linux-headers
+  gcc, libressl, linux-headers
 - create new kernel config for linux-vanilla
 
 After these steps the initial cross-build can be completed

scripts/mkimg.base.sh

@@ -272,7 +272,7 @@ profile_base() {
 	initfs_cmdline="modules=loop,squashfs,sd-mod,usb-storage quiet"
 	initfs_features="ata base bootchart cdrom squashfs ext2 ext3 ext4 mmc raid scsi usb virtio"
 	#grub_mod="disk part_msdos linux normal configfile search search_label efi_uga efi_gop fat iso9660 cat echo ls test true help"
-	apks="alpine-base alpine-mirrors bkeymaps chrony e2fsprogs network-extras openssl openssh tzdata"
+	apks="alpine-base alpine-mirrors bkeymaps chrony e2fsprogs network-extras libressl openssh tzdata"
 	apkovl=
 	hostname="alpine"
 }