build/pkgs/gmpy2/install-requires.txt: Accept both 2.1.x and 2.2.0a1

Matthias Koeppe · Matthias Koeppe · commit 4bdb76dacac9 · 2023-12-31T15:30:23.000-08:00
diff --git a/build/pkgs/gmpy2/install-requires.txt b/build/pkgs/gmpy2/install-requires.txt
@@ -1 +1 @@
-gmpy2 >=2.1.0
+gmpy2 ~=2.1.b999
