python3-yamllint: Temporarily carry this new recipe

Add recipe for yamllint.  There is an upcoming change in u-boot where
the binman tool is now configured to call yamllint to verify the configs
during compile time.

There was a previous patch a year ago from Trevor Woerner that never
made it into oe-core.  This patch is a reworking of his patch but
pointing to a newer version.

We are waiting on this patch to be accepted in oe-core.  Once it is
available on master we will remove this recipe to avoid conflict.

Signed-off-by: Ryan Eatmon <reatmon@ti.com>

meta-ti-extras/recipes-devtools/python-yamllint/python3-yamllint_1.33.0.bb

@@ -0,0 +1,15 @@
+SUMMARY = "A linter for YAML files."
+HOMEPAGE = "https://github.com/adrienverge/yamllint"
+LICENSE = "GPL-3.0-only"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=1ebbd3e34237af26da5dc08a4e440464"
+
+inherit pypi setuptools3
+
+PYPI_PACKAGE = "yamllint"
+
+SRC_URI[sha256sum] = "2dceab9ef2d99518a2fcf4ffc964d44250ac4459be1ba3ca315118e4a1a81f7d"
+
+DEPENDS += "${PYTHON_PN}-setuptools-scm-native"
+RDEPENDS:${PN} += "${PYTHON_PN}-pyyaml"
+
+BBCLASSEXTEND = "native nativesdk"