CI: run 64bit before 32bit

So developers get the 64bit results first

.github/workflows/ci.yml

     strategy:
       fail-fast: false
       matrix:
-        arch: [x86-32, x86-64]
+        arch: [x86-64, x86-32]
         sanitizer: [no, address, leak, memory, thread, undefined, valgrind]
 
         include:
     strategy:
       fail-fast: false
       matrix:
-        arch: [x86-32, x86-64]
+        arch: [x86-64, x86-32]
 
         include:
           - arch: x86-32

.github/workflows/fuzzing.yml

     strategy:
       fail-fast: false
       matrix:
-        arch: [x86-32, x86-64]
+        arch: [x86-64, x86-32]
         lang: [af, am, an, ar, as, az, ba, be, bg, bn, bpy, bs, ca, chr, cmn, cs, cv, cy, da, de, el, en, eo, es, et, eu, fa, fi, fr, ga, gd, gn, grc, gu, hak, haw, he, hi, hr, ht, hu, hy, ia, id, io, is, it, ja, jbo, ka, kk, kl, kn, ko, kok, ku, ky, la, lb, lfn, lt, lv, mi, mk, ml, mr, ms, mt, my, nci, ne, nl, no, nog, om, or, pa, pap, piqd, pl, pt, py, qdb, qu, quc, qya, ro, ru, sd, shn, si, sjn, sk, sl, smj, sq, sr, sv, sw, ta, te, th, tk, tn, tr, tt, ug, uk, ur, uz, vi, yue]
         include:
           - arch: x86-32