initfs: use new scheme format

recipes/core/initfs/aarch64-unknown-redox/init.rc

-export PATH /bin
+export PATH /scheme/initfs/bin
 export TMPDIR /tmp
 nulld
 zerod
@@ -6,11 +6,11 @@ randd
 inputd
 vesad G G G
 fbcond 1 2
-logd debug: fbcon:1
-stdio log:
+logd /scheme/debug /scheme/fbcon/1
+stdio /scheme/log
 ramfs logging
 lived
 redoxfs --uuid $REDOXFS_UUID file $REDOXFS_BLOCK
-cd file:
-export PATH file:/bin
-run.d /etc/init.d
+cd /
+export PATH /bin
+run.d /usr/lib/init.d /etc/init.d

recipes/core/initfs/aarch64-unknown-redox/init.rc.raspi3bp

-export PATH /bin
+export PATH /scheme/initfs/bin
 export TMPDIR /tmp
 nulld
 zerod
@@ -6,12 +6,12 @@ randd
 inputd
 vesad G G G
 fbcond 1 2
-logd debug: fbcon:1
-stdio log:
+logd /scheme/debug /scheme/fbcon/1
+stdio /scheme/log
 ramfs logging
 lived
 bcm2835-sdhcid
 redoxfs --uuid $REDOXFS_UUID file $REDOXFS_BLOCK
-cd file:
-export PATH file:/bin
-run.d /etc/init.d
+cd /
+export PATH /bin
+run.d /usr/lib/init.d /etc/init.d

recipes/core/initfs/init.rc

-export PATH /bin
+export PATH /scheme/initfs/bin
 export TMPDIR /tmp
 nulld
 zerod
@@ -6,14 +6,14 @@ randd
 inputd
 vesad G G G
 fbcond 1 2
-logd debug: fbcon:1
-stdio log:
+logd /scheme/debug /scheme/fbcon/1
+stdio /scheme/log
 ps2d us
 ramfs logging
 acpid
-pcid /etc/pcid/initfs.toml
+pcid /scheme/initfs/etc/pcid/initfs.toml
 lived
 redoxfs --uuid $REDOXFS_UUID file $REDOXFS_BLOCK
-cd file:
-export PATH file:/bin
+cd /
+export PATH /bin
 run.d /usr/lib/init.d /etc/init.d