certifi: drop Python 3.9 support.

Only user on-tree (youcompleteme) already is 3.10 only.

dev-python/certifi/certifi-2023.7.22.recipe

@@ -5,7 +5,7 @@ identity of TLS hosts. It has been extracted from the Requests project."
 HOMEPAGE="https://pypi.org/project/certifi/"
 COPYRIGHT="2011-2023 Kenneth Reitz"
 LICENSE="MPL v2.0"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://pypi.python.org/packages/source/c/certifi/certifi-$portVersion.tar.gz"
 CHECKSUM_SHA256="539cc1d13202e33ca466e88b2807e29f4c13049d6d87031a3c110744495cb082"
 
@@ -22,13 +22,12 @@ BUILD_REQUIRES="
 	haiku_devel
 	"
 
-PYTHON_PACKAGES=(python39 python310)
-PYTHON_VERSIONS=(3.9 3.10)
-for i in "${!PYTHON_PACKAGES[@]}"; do
-	pythonPackage=${PYTHON_PACKAGES[i]}
-	pythonVersion=${PYTHON_VERSIONS[$i]}
+PYTHON_VERSIONS=(3.10)
 
-	eval "PROVIDES_${pythonPackage}=\"
+for pythonVersion in ${PYTHON_VERSIONS[@]}; do
+	pythonPackage=python${pythonVersion//.}
+
+	eval "PROVIDES_$pythonPackage=\"
 		${portName}_$pythonPackage = $portVersion
 		\""
 	eval "REQUIRES_$pythonPackage=\"
@@ -45,9 +44,8 @@ done
 
 INSTALL()
 {
-	for i in "${!PYTHON_PACKAGES[@]}"; do
-		pythonPackage=${PYTHON_PACKAGES[i]}
-		pythonVersion=${PYTHON_VERSIONS[$i]}
+	for pythonVersion in ${PYTHON_VERSIONS[@]}; do
+		pythonPackage=python${pythonVersion//.}
 
 		python=python$pythonVersion
 		installLocation=$prefix/lib/$python/vendor-packages/