meta-openembedded/all: adapt to UNPACKDIR changes

Please see
https://git.yoctoproject.org/poky/commit/?id=4dd321f8b83afecd962393101b2a6861275b5265
for what changes are needed, and sed commands that can be used to make them en masse.

I've verified that bitbake -c patch world works with these, but did not run a world
build; the majority of recipes shouldn't need further fixups, but if there are
some that still fall out, they can be fixed in followups.

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-networking/recipes-support/nbdkit/nbdkit_1.33.11.bb

@@ -13,7 +13,6 @@ SRC_URI = "git://github.com/libguestfs/nbdkit.git;protocol=https;branch=master \
            file://0001-plugins-Avoid-absolute-buildpaths-in-binaries.patch"
 SRCREV = "6c02c6a469d62a047f230b0ccf03f72328312d2b"
 
-S = "${WORKDIR}/git"
 
 DEPENDS = "curl xz e2fsprogs zlib"
 

meta-networking/recipes-support/nbdkit/nbdkit_1.43.11.bb

@@ -14,7 +14,6 @@ SRC_URI = "git://gitlab.com/nbdkit/nbdkit.git;protocol=https;branch=master;tag=v
            "
 SRCREV = "2d0f232b590f4001881dd0819f55af72b88c4b2f"
 
-S = "${WORKDIR}/git"
 
 DEPENDS = "curl xz e2fsprogs zlib"