fix: requirements.txt to reduce vulnerabilities

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-IPYTHON-2348630
- https://snyk.io/vuln/SNYK-PYTHON-NETWORKX-1062709
- https://snyk.io/vuln/SNYK-PYTHON-NUMPY-2321969
- https://snyk.io/vuln/SNYK-PYTHON-PROMPTTOOLKIT-6141120
- https://snyk.io/vuln/SNYK-PYTHON-PYGMENTS-1086606
- https://snyk.io/vuln/SNYK-PYTHON-PYGMENTS-1088505
- https://snyk.io/vuln/SNYK-PYTHON-PYGMENTS-5750273
- https://snyk.io/vuln/SNYK-PYTHON-SETUPTOOLS-3180412

requirements.txt

@@ -7,3 +7,9 @@ rsa==3.4.2
 biplist==1.0.3
 git+https://github.com/MobSF/CapFuzz.git
 pillow>=10.0.1 # not directly required, pinned by Snyk to avoid a vulnerability
+ipython>=7.16.3 # not directly required, pinned by Snyk to avoid a vulnerability
+networkx>=2.6 # not directly required, pinned by Snyk to avoid a vulnerability
+numpy>=1.21.0rc1 # not directly required, pinned by Snyk to avoid a vulnerability
+prompt-toolkit>=3.0.13 # not directly required, pinned by Snyk to avoid a vulnerability
+pygments>=2.15.0 # not directly required, pinned by Snyk to avoid a vulnerability
+setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability