Log Message:
py-Pillow: updated to 6.2.2

6.2.2:
- This is the last Pillow release to support Python 2.7
- Overflow checks for realloc for tiff decoding. CVE TBD
- Catch SGI buffer overrun. CVE TBD
- Catch PCX P mode buffer overrun. CVE TBD
- Catch FLI buffer overrun. CVE TBD
- Raise an error for an invalid number of bands in FPX image. CVE-2019-19911