fix: Python/Ask_How_To_Qus_using_Voice/requirements.txt to reduce vul…

…nerabilities

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-ZIPP-7430899

Python/Ask_How_To_Qus_using_Voice/requirements.txt

@@ -3,3 +3,4 @@ pyttsx3==2.90
 PyAudio==0.2.11
 pywikihow==0.5.7
 pip==21.1.2
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability