Merge branch 'lre-in-ci' of github.com:palfrey/nativelink into lre-in-ci

Author: palfrey

local-remote-execution/cpp_env.json

@@ -1,5 +1,5 @@
 {
   "ABI_LIBC_VERSION": "glibc_2.38",
-  "BAZEL_HOST_SYSTEM": "x86_64-unknown-linux-gnu",
+  "BAZEL_HOST_SYSTEM": "x86_64-unknown-linux-musl",
   "BAZEL_TARGET_LIBC": "glibc_2.38"
 }

local-remote-execution/generated-cc/cc/BUILD

@@ -134,7 +134,7 @@ cc_toolchain_config(
         "-Xclang",
         "-fno-cxx-modules",
     ]},
-    host_system_name = "x86_64-unknown-linux-gnu",
+    host_system_name = "x86_64-unknown-linux-musl",
     link_flags = [
         "-fuse-ld=/nix/store/lrp069m8jb7gm0xaj8ww4gp37zwczc0z-llvm-binutils-wrapper-22.1.0-rc3/bin/ld.mold",
         "-B/nix/store/5b69ajvn84dh0hyick8l3s0fl51kv776-customClang/bin",