fix10445.md

Add .min, .max, etc. properties for vector types.

For integral vector types, add the .min and .max properties.

For floating point vector types, add the .min, .max, .min_normal, .nan, .infinity, and .epsilon properties.

The value of those properties is the value corresponsing to the vector element type broadcast to the vector type. I.e.:

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import core.simd;

static assert(float4.max == cast(float4)float.max);