python3-virtualenv: Upgrade 21.7.7 -> 21.7.8

Upgrade to release 21.7.8:

- A missing source needed by both install modes now disables the
  builtin creator through meta.error. The check compared RefWhen
  values against RefMust members, so creation went on to fail with
  a FileNotFoundError or a dangling symlink

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-python/recipes-devtools/python/python3-virtualenv_21.7.8.bb

@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: MIT
+# Copyright (C) 2023 iris-GmbH infrared & intelligent sensors
+
+SUMMARY = "A tool for creating isolated virtual python environments."
+HOMEPAGE = "https://github.com/pypa/virtualenv"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=0ce089158cf60a8ab6abb452b6405538"
+
+SRC_URI[sha256sum] = "1dc49c790072a9072cb1803f9bd62aa69cd583077cada32390f75505cdc64c9b"
+
+BBCLASSEXTEND = "native nativesdk"
+inherit pypi python_hatchling
+
+DEPENDS += "\
+    python3-hatch-vcs-native \
+"
+
+RDEPENDS:${PN} += " \
+    python3-compression  \
+    python3-distlib \
+    python3-filelock \
+    python3-json \
+    python3-misc \
+    python3-modules \
+    python3-platformdirs \
+"
+
+CVE_PRODUCT = "virtualenv"