python3-pip: upgrade 21.1.3 -> 21.2.1

Process
The source distribution re-installation feature removal has been delayed to 21.3.

(From OE-Core rev: bc744bad1e338445d5fa02471cdd6389ce44fabf)

Signed-off-by: Zang Ruochen <zangrc.fnst@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/python/python3-pip_21.2.1.bb

@@ -0,0 +1,33 @@
+SUMMARY = "The PyPA recommended tool for installing Python packages"
+HOMEPAGE = "https://pypi.org/project/pip"
+SECTION = "devel/python"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=c4fa2b50f55649f43060fa04b0919b9b"
+
+DEPENDS += "python3 python3-setuptools-native"
+
+inherit pypi distutils3
+
+SRC_URI += "file://0001-change-shebang-to-python3.patch"
+
+SRC_URI[sha256sum] = "303a82aaa24cdc01f7ebbd1afc7d1b871a4aa0a88bb5bedef1fa86a3ee44ca0a"
+
+do_install:append() {
+    # Install as pip3 and leave pip2 as default
+    rm ${D}/${bindir}/pip
+}
+
+RDEPENDS:${PN} = "\
+  python3-compile \
+  python3-io \
+  python3-html \
+  python3-json \
+  python3-multiprocessing \
+  python3-netserver \
+  python3-setuptools \
+  python3-unixadmin \
+  python3-xmlrpc \
+  python3-pickle \
+"
+
+BBCLASSEXTEND = "native nativesdk"