Update package version to 2.2.12

info.yml

@@ -1,7 +1,7 @@
 name: nim
 description: Statically typed compiled systems programming language
-version: 2.2.10
-revision: 2
+version: 2.2.12
+revision: 1
 url: https://nim-lang.org/
 license: MIT
 maintainers:
@@ -22,4 +22,4 @@ downloads:
     type: git
     clone_to: ${BPM_SOURCE}
     git_branch: v${BPM_PKG_VERSION}
-    checksum: bfeb3146d1638b39f69007a4ae5a23e23ae4e5ef
+    checksum: 8e8fbf60693418dc95bb0d762fd660231d08a583