Update jsonpath-ng requirement from ~=1.5.3 to ~=1.7.0

Updates the requirements on [jsonpath-ng](https://github.com/h2non/jsonpath-ng) to permit the latest version.
- [Release notes](https://github.com/h2non/jsonpath-ng/releases)
- [Changelog](https://github.com/h2non/jsonpath-ng/blob/master/CHANGELOG.md)
- [Commits](https://github.com/h2non/jsonpath-ng/compare/1.5.3...v1.7.0)

---
updated-dependencies:
- dependency-name: jsonpath-ng
  dependency-version: 1.7.0
  dependency-type: direct:production
...

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

requirements.txt

@@ -31,7 +31,7 @@ requests-file
 chardet>2.3.0
 
 wtforms~=3.2
-jsonpath-ng~=1.5.3
+jsonpath-ng~=1.7.0
 
 # dnspython - Used by paho-mqtt for MQTT broker resolution  
 # Version pin removed since eventlet (which required the specific 2.6.1 pin) has been eliminated