Qutebrowser: bump for rebuild for Python3.7

www-client/qutebrowser/qutebrowser-1.8.1.recipe

@@ -5,11 +5,11 @@ It was inspired by other browsers/addons like dwb and Vimperator/Pentadactyl."
 HOMEPAGE="https://qutebrowser.org/"
 COPYRIGHT="2014-2019 Florian Bruhin (The Compiler)"
 LICENSE="GNU GPL v3"
-REVISION="2"
+REVISION="3"
 SOURCE_URI="https://github.com/qutebrowser/qutebrowser/archive/v$portVersion.tar.gz"
 CHECKSUM_SHA256="894b06108b48708ec3035a3faa40539ffd8e2f526206d2eb2cc626a165262bb6"
 PATCHES="qutebrowser-$portVersion.patchset"
-PYTHON_VERSION="3.6"
+PYTHON_VERSION="3.7"
 ADDITIONAL_FILES="qutebrowser.rdef.in"
 
 ARCHITECTURES="!x86_gcc2 x86_64"
@@ -21,25 +21,25 @@ PROVIDES="
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
-	attrs_python36
-	jinja_python36
-	pygments_python36
-	pypeg2_python36
+	attrs_python3
+	jinja_python3
+	pygments_python3
+	pypeg2_python3
 	pyqt_python3
-	pyyaml_python36
-	setuptools_python36
+	pyyaml_python3
+	setuptools_python3
 	cmd:python$PYTHON_VERSION
 	lib:libQt5Core$secondaryArchSuffix
 	"
 
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
-	attrs_python36
-	jinja_python36
-	pygments_python36
-	pypeg2_python36
-	pyyaml_python36
-	setuptools_python36
+	attrs_python3
+	jinja_python3
+	pygments_python3
+	pypeg2_python3
+	pyyaml_python3
+	setuptools_python3
 	"
 BUILD_PREREQUIRES="
 	cmd:gcc$secondaryArchSuffix