issue-36710 test can now run on cross-compiled targets

Author: pietroalbini

src/test/run-make/issue-36710/Makefile

@@ -1,6 +1,3 @@
-# ignore-riscv64 $(call RUN,foo) expects to run the target executable natively
-#                              so it won't work with remote-test-server
-# ignore-arm Another build using remote-test-server
 # ignore-none no-std is not supported
 # ignore-wasm32 FIXME: don't attempt to compile C++ to WASM
 # ignore-wasm64 FIXME: don't attempt to compile C++ to WASM