poetry: add importlib-metadata to support running in python envs <3.8

Closes #70964.

Signed-off-by: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>

Formula/poetry.rb

@@ -6,7 +6,7 @@ class Poetry < Formula
   url "https://files.pythonhosted.org/packages/94/89/92040eafbb76dcbb2b3ee185499b89281f712b34faa7673850778b0ddda4/poetry-1.1.4.tar.gz"
   sha256 "946a5a1173be607c7c5c593358a0fb0c0d6af4400c978929ecdb19c3a37b53a8"
   license "MIT"
-  revision 1
+  revision 2
 
   bottle do
     sha256 cellar: :any_skip_relocation, arm64_big_sur: "88339bd33aefac99d6efb795a8a7a3a3596b5d02985523950d98e2a16207e085"
@@ -77,6 +77,11 @@ class Poetry < Formula
     sha256 "b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6"
   end
 
+  resource "importlib-metadata" do
+    url "https://files.pythonhosted.org/packages/0c/89/412afa5f0018dccf637c2d25b9d6a41623cd22beef6797c0d67a2082ccfe/importlib_metadata-3.4.0.tar.gz"
+    sha256 "fa5daa4477a7414ae34e95942e4dd07f62adf589143c875c133c1e53c4eff38d"
+  end
+
   resource "keyring" do
     url "https://files.pythonhosted.org/packages/3e/79/da95ce71b572ce01c268492957cc4c1055da6f683077a6caba10944dc4f2/keyring-21.4.0.tar.gz"
     sha256 "9aeadd006a852b78f4b4ef7c7556c2774d2432bbef8ee538a3e9089ac8b11466"
@@ -152,6 +157,11 @@ class Poetry < Formula
     sha256 "ac57f29693fab3e309ea789252fcce3061e19110085aa31af5446ca749325618"
   end
 
+  resource "typing-extensions" do
+    url "https://files.pythonhosted.org/packages/16/06/0f7367eafb692f73158e5c5cbca1aec798cdf78be5167f6415dd4205fa32/typing_extensions-3.7.4.3.tar.gz"
+    sha256 "99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c"
+  end
+
   resource "urllib3" do
     url "https://files.pythonhosted.org/packages/76/d9/bbbafc76b18da706451fa91bc2ebe21c0daf8868ef3c30b869ac7cb7f01d/urllib3-1.25.11.tar.gz"
     sha256 "8d7eaa5a82a1cac232164990f04874c594c9453ec55eef02eab885aa02fc17a2"
@@ -167,6 +177,11 @@ class Poetry < Formula
     sha256 "b36a1c245f2d304965eb4e0a82848379241dc04b865afcc4aab16748587e1923"
   end
 
+  resource "zipp" do
+    url "https://files.pythonhosted.org/packages/ce/b0/757db659e8b91cb3ea47d90350d7735817fe1df36086afc77c1c4610d559/zipp-3.4.0.tar.gz"
+    sha256 "ed5eee1974372595f9e416cc7bbeeb12335201d8081ca8a0743c954d4446e5cb"
+  end
+
   # sdist for 1.3.2 has no setup.py file
   resource "shellingham" do
     url "https://files.pythonhosted.org/packages/1b/82/52b4facd501d1cdfee1f2b3aa6092dc0ee6c07baf78692f9035adb1357da/shellingham-1.3.1.tar.gz"

pypi_formula_mappings.json

@@ -15,6 +15,9 @@
   "pdm": {
     "extra_packages": ["wheel"]
   },
+  "poetry": {
+    "extra_packages": ["importlib-metadata", "typing-extensions"]
+  },
   "salt": {
     "extra_packages": ["M2Crypto", "pygit2"]
   },