applies clang-format

src/iss/arch/riscv_hart_mu_p.h

@@ -380,7 +380,7 @@ protected:
     bool tohost_lower_written = false;
     riscv_instrumentation_if instr_if;
 
-    semihosting_cb_t<reg_t>  semihosting_cb;
+    semihosting_cb_t<reg_t> semihosting_cb;
 
     using mem_type = util::sparse_array<uint8_t, 1ULL << 32>;
     using csr_type = util::sparse_array<typename traits<BASE>::reg_t, 1ULL << 12, 12>;