python-mako: bump to 1.3.5

python-mako: bump to 1.3.5

Changelog since 1.3.0:
- Fix escaped percent signs (%%) not rendering correctly when not at
  line beginnings (1.3.1/1.3.2)
- Add 'pass' statements to empty control blocks to prevent errors (1.3.3)
- Fix strict_undefined mode conflicts with comprehensions inside
  function definitions (1.3.3)
- Revert dictionary literal parsing changes that caused bracketed
  expression regressions (1.3.5)

Full changelog:
https://docs.makotemplates.org/en/latest/changelog.html

Signed-off-by: Alexandru Ardelean <redacted>