internal/rosa/python: install pluggy from source

This finally has all its dependencies at this point.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/python.go

@@ -338,6 +338,26 @@ func init() {
 	)
 }
 
+func init() {
+	const (
+		version  = "1.6.0"
+		checksum = "GiUgDkKjF8Xn1cmq6iMhTGXzcPIYeaJrvQpHBSAJapNVx4UyuiTXqd5eVlxSClJu"
+	)
+	artifactsM[PythonPluggy] = newPythonPackage(
+		"pluggy", 7500,
+		"the core framework used by the pytest, tox, and devpi projects",
+		"https://pluggy.readthedocs.io/en/latest/",
+		version, newFromGitHub(
+			"pytest-dev/pluggy",
+			version, checksum,
+		), &PackageAttr{
+			Env: []string{
+				"SETUPTOOLS_SCM_PRETEND_VERSION_FOR_PLUGGY=" + version,
+			},
+		}, nil, P{PythonSetuptoolsSCM},
+	)
+}
+
 func init() {
 	artifactsM[PythonPygments] = newPypi(
 		"pygments", 3986,
@@ -346,13 +366,6 @@ func init() {
 		"qlyqX2YSXcV0Z8XgGaPttc_gkq-xsu_nYs6NFOcYnk-CX7qmcj45gG-h6DpwPIcO",
 	)
 
-	artifactsM[PythonPluggy] = newPypi(
-		"pluggy", 7500,
-		"the core framework used by the pytest, tox, and devpi projects",
-		"1.6.0", "py3", "none", "any",
-		"2HWYBaEwM66-y1hSUcWI1MyE7dVVuNNRW24XD6iJBey4YaUdAK8WeXdtFMQGC-4J",
-	)
-
 	artifactsM[PythonPackaging] = newPypi(
 		"packaging", 60461,
 		"reusable core utilities for various Python Packaging interoperability specifications",