feat(diffusers): add builds for nvidia-l4t (#6004)

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

backend/python/common/libbackend.sh

@@ -57,6 +57,11 @@ function init() {
 # - hipblas
 # - intel
 function getBuildProfile() {
+    if [ "x${BUILD_TYPE}" == "xl4t" ]; then
+        echo "l4t"
+        return 0
+    fi
+
     # First check if we are a cublas build, and if so report the correct build profile
     if [ x"${BUILD_TYPE}" == "xcublas" ]; then
         if [ ! -z ${CUDA_MAJOR_VERSION} ]; then

backend/python/diffusers/requirements-l4t.txt

@@ -0,0 +1,9 @@
+--extra-index-url https://pypi.jetson-ai-lab.io/jp6/cu126/
+torch
+diffusers
+transformers
+accelerate
+compel
+peft
+optimum-quanto
+numpy<2