Enable full tools, profiler and sanitizers for dist-loongarch64-{linux,musl}

When the LoongArch targets were first introduced, the LLVM support was
still immature and various tools were not supported on LoongArch.
Nowadays most infra is in place, so it is time to enable them on
LoongArch to provide a better experience for users of these targets.
Plus, the profiler support is needed by Chromium, so better provide it
in the official artifacts.

Author: xen0n

src/ci/docker/host-x86_64/dist-loongarch64-linux/Dockerfile

@@ -25,5 +25,11 @@ ENV CC_loongarch64_unknown_linux_gnu=loongarch64-unknown-linux-gnu-gcc \
 
 ENV HOSTS=loongarch64-unknown-linux-gnu
 
-ENV RUST_CONFIGURE_ARGS --enable-extended --disable-docs
+ENV RUST_CONFIGURE_ARGS \
+      --enable-extended \
+      --enable-full-tools \
+      --enable-profiler \
+      --enable-sanitizers \
+      --disable-docs
+
 ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS

src/ci/docker/host-x86_64/dist-loongarch64-musl/Dockerfile

@@ -27,7 +27,9 @@ ENV HOSTS=loongarch64-unknown-linux-musl
 
 ENV RUST_CONFIGURE_ARGS \
       --enable-extended \
-      --enable-lld \
+      --enable-full-tools \
+      --enable-profiler \
+      --enable-sanitizers \
       --disable-docs \
       --set target.loongarch64-unknown-linux-musl.crt-static=false \
       --musl-root-loongarch64=/x-tools/loongarch64-unknown-linux-musl/loongarch64-unknown-linux-musl/sysroot/usr