defaultGemConfig.pg_query: 2.0.1 -> 2.0.2

pg_query 2.0.2 apparently has working ARM support.

This change also re-locks sqlint to use the newer version, and
generalises the platform spec to avoid being unnecessarily
restrictive.

As before, other packages which refer to pg_query are unaffected,
because they pin an older version of pg_query which is handled
separately in the gem-config expressions.

Follow-up to #116785

pkgs/development/tools/sqlint/gemset.nix

@@ -15,10 +15,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "01a8asbgkr7f1gp50ikzr1zzmvwv50da389943hrrqzxwd202268";
+      sha256 = "0bvn0swyzzhl9x8hlgaz7m7s1jqmpdi2c4klarix0hiyapy2il9y";
       type = "gem";
     };
-    version = "2.0.1";
+    version = "2.0.2";
   };
   sqlint = {
     dependencies = ["pg_query"];