libstd-rs: move depends out of the shared file

Technically these dependencies change between versions. It just happens
that these two versions didn't change the dependencies but future
versions will so preemptively make the adjustment.

(cherry picked from commit bc04c2ea4a)

recipes-devtools/rust/libstd-rs.inc

@@ -4,10 +4,6 @@ SECTION = "devel"
 LICENSE = "MIT | Apache-2.0"
 LIC_FILES_CHKSUM ="file://COPYRIGHT;md5=43e1f1fb9c0ee3af66693d8c4fecafa8"
 
-SRC_URI += "\
-	crate://crates.io/gcc/0.3.27 \
-"
-
 DEPENDS += "compiler-rt (=${PV})"
 
 RUSTLIB_DEP = ""

recipes-devtools/rust/libstd-rs_1.12.1.bb

@@ -1,2 +1,6 @@
 require rust-source-${PV}.inc
 require libstd-rs.inc
+
+SRC_URI += "\
+	crate://crates.io/gcc/0.3.27 \
+"

recipes-devtools/rust/libstd-rs_1.14.0.bb

@@ -1,2 +1,6 @@
 require rust-source-${PV}.inc
 require libstd-rs.inc
+
+SRC_URI += "\
+	crate://crates.io/gcc/0.3.27 \
+"