Fix rustc test suite

Author: bjorn3

scripts/test_rustc_tests.sh

@@ -151,7 +151,6 @@ rm -r tests/run-make/short-ice # ICE backtrace begin/end marker mismatch
 rm -r tests/run-make/remap-path-prefix-dwarf # requires llvm-dwarfdump
 rm -r tests/run-make/strip # same
 rm -r tests/run-make-cargo/compiler-builtins # Expects lib/rustlib/src/rust to contains the standard library source
-rm -r tests/run-make/translation # same
 rm -r tests/run-make-cargo/panic-immediate-abort-works # same
 rm -r tests/run-make-cargo/panic-immediate-abort-codegen # same
 rm -r tests/run-make/missing-unstable-trait-bound # This disables support for unstable features, but running cg_clif needs some unstable features