component/pytracemalloc: use the correct version of pytracemalloc

component/pytracemalloc/buildout.cfg

+[buildout]
+parts =
+  pytracemalloc
+
+[pytracemalloc]
+recipe = zc.recipe.egg:custom
+find-links = https://github.com/vstinner/pytracemalloc/archive/refs/tags/pytracemalloc-1.2.tar.gz
+egg = pytracemalloc

stack/erp5/buildout.cfg

@@ -33,6 +33,7 @@ extends =
   ../../component/patch/buildout.cfg
   ../../component/pillow/buildout.cfg
   ../../component/pycrypto-python/buildout.cfg
+  ../../component/pytracemalloc/buildout.cfg
   ../../component/pysvn-python/buildout.cfg
   ../../component/python-ldap-python/buildout.cfg
   ../../component/scikit-learn/buildout.cfg
@@ -598,7 +599,8 @@ eggs = ${neoppod:eggs}
   jedi
   yapf
   typing
-  pytracemalloc
+# Used for Python 2 only
+  ${pytracemalloc:egg}
   xlrd
   pydot