Bump pypdf2 from 1.26.0 to 1.27.5

Bumps [pypdf2](https://github.com/py-pdf/PyPDF2) from 1.26.0 to 1.27.5.
- [Release notes](https://github.com/py-pdf/PyPDF2/releases)
- [Changelog](https://github.com/py-pdf/PyPDF2/blob/main/CHANGELOG)
- [Commits](py-pdf/pypdf@1.26.0...1.27.5)

---
updated-dependencies:
- dependency-name: pypdf2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 pyparsing==2.4.1.1
-PyPDF2==1.26.0
+PyPDF2==1.27.5
 pyperclip==1.7.0
 pytesseract==0.2.6
 pytest==5.0.1