Python 2 Removal - Round 2 (#1874)

* cygrunsrv: Remove Python 2 dependency

Looks unused

* elinks: Move to Python 3

* gyp: Update and build with Python 3

* doxygen: Build with Python 3

* file: Drop Python 2 module

* glib2: Build with Python 3

* libevent: Use Python 3

* setconf: Use Python 3

* jsoncpp: Build with Python 3

jsoncpp/PKGBUILD

@@ -3,7 +3,7 @@
 pkgbase="jsoncpp"
 pkgname=("${pkgbase}" "${pkgbase}-devel")
 pkgver=1.9.1
-pkgrel=1
+pkgrel=2
 pkgdesc="A C++ library for interacting with JSON"
 arch=('any')
 url="https://github.com/open-source-parsers/jsoncpp"
@@ -11,7 +11,7 @@ license=('MIT')
 depends=("gcc-libs")
 makedepends=("gcc"
              "cmake"
-             "python2")
+             "python3")
 options=('staticlibs' '!strip' '!buildflags')
 source=(${pkgname}-${pkgver}.tar.gz::"https://github.com/open-source-parsers/jsoncpp/archive/${pkgver}.tar.gz")
 sha256sums=('c7b40f5605dd972108f503f031b20186f5e5bca2b65cd4b8bd6c3e4ba8126697')