Remove -Wno-shift-op-parentheses for fusl build

fusl/src/prng/__rand48_step.c

Index: fusl/src/prng/__rand48_step.c
diff --git a/fusl/src/prng/__rand48_step.c b/fusl/src/prng/__rand48_step.c
index 961d30fc9161e48dde6fc64a9c8aa10f19f5eee5..31270179785e9d4090cea3fe1acd83641aa2145a 100644
--- a/fusl/src/prng/__rand48_step.c
+++ b/fusl/src/prng/__rand48_step.c
@@ -3,8 +3,8 @@
 uint64_t __rand48_step(unsigned short *xi, unsigned short *lc)
 {
 	uint64_t a, x;
-	x = xi[0] | xi[1]+0U<<16 | xi[2]+0ULL<<32;
-	a = lc[0] | lc[1]+0U<<16 | lc[2]+0ULL<<32;
+	x = xi[0] | ((uint32_t)xi[1])<<16 | ((uint64_t)xi[2])<<32;
+	a = lc[0] | ((uint32_t)lc[1])<<16 | ((uint64_t)lc[2])<<32;
 	x = a*x + lc[3];
 	xi[0] = x;
 	xi[1] = x>>16;