Bump humanize from 2.5.0 to 3.1.0 (#9)

* Bump humanize from 2.5.0 to 3.1.0

Bumps [humanize](https://github.com/jmoiron/humanize) from 2.5.0 to 3.1.0.
- [Release notes](https://github.com/jmoiron/humanize/releases)
- [Commits](https://github.com/jmoiron/humanize/compare/2.5.0...3.1.0)

Signed-off-by: dependabot[bot] <support@github.com>

* Create update-python-venv.sh

Create update virtual-env script

scripts/KlipperScreen-requirements.txt

@@ -2,4 +2,4 @@ websocket==0.2.1
 requests==2.24.0
 vext==0.7.4
 websocket-client==0.57.0
-humanize==2.5.0
+humanize==3.1.0

scripts/update-python-venv.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+SCRIPTPATH="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
+KSPATH=$(sed 's/\/scripts//g' <<< $SCRIPTPATH)
+KSENV="${HOME}/.KlipperScreen-env"
+
+update_virtualenv()
+{
+    echo "Creating virtual environment"
+    [ ! -d ${KSENV} ] && virtualenv -p /usr/bin/python3 ${KSENV}
+
+    ${KSENV}/bin/pip install -r ${KSPATH}/scripts/KlipperScreen-requirements.txt
+    ${KSENV}/bin/pip install --no-binary ":all" "vext.gi==0.7.4"
+    ${KSENV}/bin/vext -e
+}
+
+update_virtualenv