Update dependency pycparser to v2.22 (#89)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [pycparser](https://togithub.com/eliben/pycparser) | `==2.21` ->
`==2.22` |
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|
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|
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|
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requirements.txt

@@ -7,7 +7,7 @@ Deprecated==1.2.14
 gitdb==4.0.11
 GitPython==3.1.42
 idna==3.6
-pycparser==2.21
+pycparser==2.22
 PyGithub==2.3.0
 PyJWT==2.8.0
 PyNaCl==1.5.0