Add YP kirkstone to LAYERSERIES_COMPAT supported layers.

[Yocto Kirkstone Migration SYSROOT_DIRS_BLACKLIST -> SYSROOT_DIRS_IGNORE](https://docs.yoctoproject.org/dev/migration-guides/migration-4.0.html)

Signed-off-by: 8joshua88 <joshua@bright.ai>

Author: 8joshua88

conf/layer.conf

@@ -1,11 +1,11 @@
 # We have a conf and classes directory, append to BBPATH
-BBPATH .= ":${LAYERDIR}"
+BBPATH =. "${LAYERDIR}:"
 
 # We have a recipes directory, add to BBFILES
 BBFILES += "${LAYERDIR}/recipes-*/*/*.bb ${LAYERDIR}/recipes-*/*/*.bbappend"
 
 BBFILE_COLLECTIONS += "rust-bin-layer"
-BBFILE_PATTERN_rust-bin-layer := "^${LAYERDIR}/"
+BBFILE_PATTERN_rust-bin-layer = "^${LAYERDIR}/"
 BBFILE_PRIORITY_rust-bin-layer = "7"
 
 LICENSE_PATH += "${LAYERDIR}/files/common-licenses"
@@ -15,4 +15,5 @@ LAYERSERIES_COMPAT_rust-bin-layer = " \
     gatesgarth \
     hardknott \
     honister \
+    kirkstone \
 "

recipes-devtools/rust/cargo-bin-cross.inc

@@ -11,7 +11,7 @@ PN = "cargo-bin-cross-${TARGET_ARCH}"
 CARGO_HOST_TARGET = "${@rust_target(d, 'HOST')}"
 
 SYSROOT_DIRS_NATIVE += "${prefix}"
-SYSROOT_DIRS_BLACKLIST += "\
+SYSROOT_DIRS_IGNORE += "\
     ${prefix}/share \
     ${prefix}/etc \
 "

recipes-devtools/rust/rust-bin-cross.inc

@@ -26,7 +26,7 @@ S = "${WORKDIR}/rustc-${PV}-${RUST_BUILD_TARGET}"
 S[vardepsexclude] += "WORKDIR"
 
 SYSROOT_DIRS_NATIVE += "${prefix}"
-SYSROOT_DIRS_BLACKLIST += "\
+SYSROOT_DIRS_IGNORE += "\
     ${prefix}/share \
     ${prefix}/etc \
 "