snap: fix snap build on ppc64le
Fixes the syntax error while building rustdeps.
Fixes:
@@ -74,7 +74,7 @@ parts:
rustup toolchain install ${version}
rustup default ${version}
if [ "${arch}" == "ppc64le" ] || [ "${arch}" == "s390x" ] ; then
- [ ${arch} == "ppc64le"] && arch="powerpc64le"
+ [ "${arch}" == "ppc64le" ] && arch="powerpc64le"
rustup target add ${arch}-unknown-linux-gnu
else
rustup target add ${arch}-unknown-linux-musl
