Update the source paths for each item

The path to the rust source changes from 1.15 so preemptively make
changes to prepare for that.

Signed-off-by: Derek Straka <derek@asterius.io>
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
(cherry picked from commit 64cdd4b714)

recipes-devtools/rust/compiler-rt.inc

@@ -12,8 +12,6 @@ DEPENDS += "rust-llvm-native (=${PV})"
 RDEPENDS_${PN}-dev = ""
 INSANE_SKIP_${PN}-dev = "staticdev"
 
-S = "${WORKDIR}/rustc-${PV}"
-
 DISABLE_STATIC = ""
 INHIBIT_DEFAULT_RUST_DEPS = "1"