nanosvg.h (nsvg__parseTransform): initialize the local float t[0]

Silences -Wmaybe-uninitialized warnings from gcc-14
Fixes #452

(cherry picked from commit b25009f)
(cherry picked from commit 69c0367)

src/nanosvg.h

@@ -1686,7 +1686,7 @@ static int nsvg__parseRotate(float* xform, const char* str)
 
 static void nsvg__parseTransform(float* xform, const char* str)
 {
-	float t[6];
+	float t[6] = { 0 };
 	int len;
 	nsvg__xformIdentity(xform);
 	while (*str)