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-devtools/libcoap/libcoap_4.3.5.bb

@@ -12,7 +12,6 @@ SRC_URI = "git://github.com/obgm/libcoap.git;branch=main;protocol=https \
            "
 SRCREV = "7cf7465b784baded4de183290c547d582becfd28"
 
-S = "${WORKDIR}/git"
 
 inherit autotools manpages pkgconfig ptest
 

meta-networking/recipes-devtools/python/python3-scapy_2.6.0.bb

@@ -20,7 +20,6 @@ SRCREV = "f7a64114b35fd8ee63ce07290f8a2dffd52b215f"
 SRC_URI = "git://github.com/secdev/scapy.git;branch=master;protocol=https \
            file://run-ptest"
 
-S = "${WORKDIR}/git"
 
 UPSTREAM_CHECK_COMMITS = "1"