ci: update to Python 3.11.9

This is the last 3.11 version that Python upstream provides installers
for.

.gitlab/ci/download_wheel_python.cmake

@@ -7,7 +7,7 @@ set(python_url_root "https://www.paraview.org/files/dependencies/python-for-whee
 set(python38_version "3.8.10") # Source-only releases after this.
 set(python39_version "3.9.13") # Source-only releases after this.
 set(python310_version "3.10.11") # Source-only releases after this.
-set(python311_version "3.11.6")
+set(python311_version "3.11.9") # Source-only releases after this.
 set(python312_version "3.12.0")
 set(python313_version "3.13.0")
 
@@ -15,7 +15,7 @@ set(python313_version "3.13.0")
 set(python38_windows_x86_64_hash "d4e7e83de0db659697eea034dd2b1620ff26ac7062709b60d723307a68aa5d81")
 set(python39_windows_x86_64_hash "004683810c0e0b4ff10025392ac95e699e99d8c3566f415aa7fa35c6d4882f88")
 set(python310_windows_x86_64_hash "b02692c7905dea2829e4204eab2343b226f0c9f244df89502ba8d483d5f8f9d3")
-set(python311_windows_x86_64_hash "2a8393087e0cac9e3c0eeb69a3a34f3b01734266a0bb276621aec7a159b576b6")
+set(python311_windows_x86_64_hash "d2e7567c29d4c02b708f42a2ed0be51859df42566faee4df844b5ee00094b8a1")
 set(python312_windows_x86_64_hash "782f1b9db7e8ff78c928ea94861549820c8abc70cde76a3dfb7ef9e54a06e326")
 set(python313_windows_x86_64_hash "b733a8c7d8d30aa5d0742c00de419294ec385797586672076c337885a440d701")
 
@@ -24,8 +24,8 @@ set(python39_macos_arm64_hash "e6b95bb926feff99e38bcd4986feb8897b36170a6c6c01b36
 set(python39_macos_x86_64_hash "357fffe2efe80eef7136362db2e6616341c046dac5e26614478c7c0248c16709")
 set(python310_macos_arm64_hash "5e5a2124abfdc3bb85751e6a544ab81d0624473afe7bab41a7cb78c72e3ccc8d")
 set(python310_macos_x86_64_hash "edb762a34ea20c6876f9f583158e7f65c1a428aecea1971717fc05e26415f55b")
-set(python311_macos_arm64_hash "ad1380cd383e0bab7d988f9ee7bfb8693d5de28736ad3d8d256937fad7d02ec7")
-set(python311_macos_x86_64_hash "6dba6a561f02ae1a93707dd87386f2adca4a4765a9a73929c121290489ca14db")
+set(python311_macos_arm64_hash "ea62d4a6b7b3c397280994d6204227095188c8641671286bf5a220ec95ccc637")
+set(python311_macos_x86_64_hash "c296ba92c7fa47bb2953d466846ca46ff9d6f822a7b342afbd2e17ba4c0f16d8")
 set(python312_macos_arm64_hash "475b1626769b6e517eb0630accba08c4669c4e16573c6d4137cef0aaee67b785")
 set(python312_macos_x86_64_hash "22772ed975c06f931c9b9f1d633afe34b04fbab6d0824d9a46a698d561ee5e90")
 set(python313_macos_arm64_hash "0833901d0b91c5c59bfeff3e155e3bc0bfe41d4ba730e94e5f6db4f6eb72cbe4")