ci(cocotb top-level): use prepare.sh + pyproject.toml instead of dep.…

… list

apps/minimal/tests/cocotb/top-level-sim.jenkinsfile

@@ -27,31 +27,20 @@ def CARDS = ["alveo-u200", "alveo-u55c", "vcu118", "ia-420f", "n6010", "fb2cghh"
 
 node("preklad") {
     cleanWs()
-    def swbase = "ndk-sw"
     checkout scm
 
-    stage("Clone required repository") {
-        sh "git clone https://github.com/CESNET/ndk-sw.git"
-    }
-
     if (params.nightly != null && params.nightly == true) {
         stage("Prepare for nightly build") {
             sh "(cd extra/nfb-200g2ql; git checkout main)"
             sh "(cd extra/dma-medusa; git checkout main)"
         }
     }
 
-    sh "python3.9 -m venv venv-cocotb"
-
     stage("Prepare environment") {
         sh """
-            source venv-cocotb/bin/activate
-            python3.9 -m pip install cython wheel
-            python3.9 -m pip install pylibfdt fdt
-            python3.9 -m pip wheel -w ./cocotbwheels ${swbase}/pynfb/
-            python3.9 -m pip install --find-links ./cocotbwheels nfb
-            python3.9 -m pip install --find-links ./cocotbwheels ${swbase}/ext/libnfb_ext_python/
-            python3.9 -m pip install python/cocotbext/
+            source ./env.sh
+            ndk_fpga_venv_prepare "venv-cocotb"
+            pip install apps/minimal/tests/cocotb
         """
     }