Remove available-guard from conf-mingw-w64-pcre-{i686,x86_64} preventing MSys2 installation

Author: jmid

packages/conf-mingw-w64-pcre-i686/conf-mingw-w64-pcre-i686.1/opam

@@ -10,7 +10,7 @@ license: "BSD-3-Clause"
 homepage: "https://www.pcre.org/"
 bug-reports: "https://github.com/ocaml/opam-repository/issues"
 flags: conf
-available: os = "win32" & os-distribution = "cygwin"
+available: os = "win32"
 build: ["pkgconf" "--personality=i686-w64-mingw32" "libpcre"]
 depends: [
   "conf-pkg-config" {build}

packages/conf-mingw-w64-pcre-x86_64/conf-mingw-w64-pcre-x86_64.1/opam

@@ -10,7 +10,7 @@ license: "BSD-3-Clause"
 homepage: "https://www.pcre.org/"
 bug-reports: "https://github.com/ocaml/opam-repository/issues"
 flags: conf
-available: os = "win32" & os-distribution = "cygwin"
+available: os = "win32"
 build: ["pkgconf" "--personality=x86_64-w64-mingw32" "libpcre"]
 depends: [
   "conf-pkg-config" {build}