python3-rtf_tokenize: fix py3_sitelib permissions.

srcpkgs/python3-rtf_tokenize/template

@@ -1,7 +1,7 @@
 # Template file for 'python3-rtf_tokenize'
 pkgname=python3-rtf_tokenize
 version=1.0.0
-revision=1
+revision=2
 build_style=python3-module
 hostmakedepends="python3-setuptools"
 makedepends="python3-devel"
@@ -13,3 +13,7 @@ license="GPL-2.0-or-later"
 homepage="https://github.com/openstenoproject/rtf_tokenize"
 distfiles="${PYPI_SITE}/r/rtf_tokenize/rtf_tokenize-${version}.tar.gz"
 checksum=5c3df390d00479bd7637c823bfcd6fdfb21ddd1b96ae815463de7e1ed392d608
+
+post_install() {
+	chmod -R +r "${DESTDIR}/${py3_sitelib}"
+}