python3-pillow: update to 6.2.1

Upstream release notes:

  https://pillow.readthedocs.io/en/stable/releasenotes/6.2.0.html
  https://pillow.readthedocs.io/en/stable/releasenotes/6.2.1.html

Also fixes CVE-2019-16865:

  https://nvd.nist.gov/vuln/detail/CVE-2019-16865

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-pillow_6.2.1.bb

@@ -0,0 +1,38 @@
+SUMMARY = "Python Imaging Library (Fork). Pillow is the friendly PIL fork by Alex \
+Clark and Contributors. PIL is the Python Imaging Library by Fredrik Lundh and \
+Contributors."
+HOMEPAGE = "https://pillow.readthedocs.io"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=55c0f320370091249c1755c0d2b48e89"
+
+SRC_URI = "git://github.com/python-pillow/Pillow.git;branch=6.2.x \
+           file://0001-support-cross-compiling.patch \
+           file://0001-explicitly-set-compile-options.patch \
+"
+SRCREV ?= "6e0f07bbe38def22d36ee176b2efd9ea74b453a6"
+
+
+inherit setuptools3
+
+DEPENDS += " \
+    zlib \
+    jpeg \
+    tiff \
+    freetype \
+    lcms \
+    openjpeg \
+"
+
+RDEPENDS_${PN} += " \
+    ${PYTHON_PN}-misc \
+    ${PYTHON_PN}-logging \
+    ${PYTHON_PN}-numbers \
+"
+
+CVE_PRODUCT = "pillow"
+
+S = "${WORKDIR}/git"
+
+RPROVIDES_${PN} += "python3-imaging"
+
+BBCLASSEXTEND = "native"