gh-actions: test with clang-16

ci clang-16: silence "unsafe-buffer-usage" warning

Seems to be a false positive

Fixes: https://github.com/simd-everywhere/simde/issues/1084

simde-math.h

@@ -1514,7 +1514,7 @@ simde_math_fpclass(double v, const int imm8) {
   static HEDLEY_INLINE
   double
   simde_math_cdfnorminv(double p) {
-    static const double a[] = {
+    static const double a[6] = {
       -3.969683028665376e+01,
        2.209460984245205e+02,
       -2.759285104469687e+02,
@@ -1523,7 +1523,7 @@ simde_math_fpclass(double v, const int imm8) {
        2.506628277459239e+00
     };
 
-    static const double b[] = {
+    static const double b[5] = {
       -5.447609879822406e+01,
        1.615858368580409e+02,
       -1.556989798598866e+02,
@@ -1531,7 +1531,7 @@ simde_math_fpclass(double v, const int imm8) {
       -1.328068155288572e+01
     };
 
-    static const double c[] = {
+    static const double c[6] = {
       -7.784894002430293e-03,
       -3.223964580411365e-01,
       -2.400758277161838e+00,
@@ -1540,7 +1540,7 @@ simde_math_fpclass(double v, const int imm8) {
        2.938163982698783e+00
     };
 
-    static const double d[] = {
+    static const double d[4] = {
       7.784695709041462e-03,
       3.224671290700398e-01,
       2.445134137142996e+00,
@@ -1581,7 +1581,7 @@ simde_math_fpclass(double v, const int imm8) {
   static HEDLEY_INLINE
   float
   simde_math_cdfnorminvf(float p) {
-    static const float a[] = {
+    static const float a[6] = {
       -3.969683028665376e+01f,
        2.209460984245205e+02f,
       -2.759285104469687e+02f,
@@ -1589,14 +1589,14 @@ simde_math_fpclass(double v, const int imm8) {
       -3.066479806614716e+01f,
        2.506628277459239e+00f
     };
-    static const float b[] = {
+    static const float b[5] = {
       -5.447609879822406e+01f,
        1.615858368580409e+02f,
       -1.556989798598866e+02f,
        6.680131188771972e+01f,
       -1.328068155288572e+01f
     };
-    static const float c[] = {
+    static const float c[6] = {
       -7.784894002430293e-03f,
       -3.223964580411365e-01f,
       -2.400758277161838e+00f,
@@ -1604,7 +1604,7 @@ simde_math_fpclass(double v, const int imm8) {
        4.374664141464968e+00f,
        2.938163982698783e+00f
     };
-    static const float d[] = {
+    static const float d[4] = {
       7.784695709041462e-03f,
       3.224671290700398e-01f,
       2.445134137142996e+00f,