test_keygen.sh and test_key_expiration.sh fail on Windows
```
FAIL: src/test/test_keygen.sh
=============================
May 11 01:50:30.175 [warn] Path for GeoIPFile (<default>) is relative and will resolve to C:\projects\appveyor\i686-w64-mingw32\<default>. Is this what you wanted?
May 11 01:50:30.175 [warn] Path for GeoIPv6File (<default>) is relative and will resolve to C:\projects\appveyor\i686-w64-mingw32\<default>. Is this what you wanted?
Tor didn't declare that there would be no encryption
FAIL src/test/test_keygen.sh (exit status: 5)
SKIP: src/test/fuzz_static_testcases.sh
```
Edit: when we fix this bug, we should revert legacy/trac#26830 and legacy/trac#26853, which skips these tests on Windows
**Trac**:
**Username**: saper
issue