Oar gpu memory

Add a gpu memory property for OAR resources

15:28 $ rake gen:oar-properties SITE=rennes DO=diff CLUSTER=abacus1
Output format: [ '-', 'key', 'value'] for missing, [ '+', 'key', 'value'] for added, ['~', 'key', 'old value', 'new value'] for changed
  abacus1-1:
    ["+", "gpu_mem", 11441]
Properties that need to be created on the rennes server: gpu_mem

Add an alias for OAR

✘-INT ~/SRC/reference-repository [oar_gpu_memory|⚑ 5] 
15:30 $ rake gen:puppet:oarsub-simplifier-aliases
✔ ~/SRC/reference-repository [oar_gpu_memory|⚑ 5] 
15:30 $ cdgp
==> Grid5000 Puppet 4 repository
✔ ~/.gpuppet/repo [master|⚑ 1] 
15:30 $ cdpl 
✔ ~/.gpuppet/repo/platforms/production [master|✚ 9⚑ 1] 
15:30 $ git diff
diff --git a/modules/generated/files/grid5000/oar-sub-simplifier/grenoble-aliases.yaml b/modules/generated/files/grid5000/oar-sub-simplifier/grenoble-aliases.yaml
index 0b12a707..5531c45a 100644
--- a/modules/generated/files/grid5000/oar-sub-simplifier/grenoble-aliases.yaml
+++ b/modules/generated/files/grid5000/oar-sub-simplifier/grenoble-aliases.yaml
@@ -22,10 +22,17 @@ a100-pcie-40: gpu_model='A100-PCIE-40GB'
 a100-sxm4-40: gpu_model='A100-SXM4-40GB'
 a40: gpu_model='A40'
 a5000: gpu_model='RTX A5000'
+p6000: gpu_model='Quadro P6000'
 rtx6000: gpu_model='Quadro RTX 6000'
 rtx8000: gpu_model='Quadro RTX 8000'
 mi50-32: gpu_model='Radeon Instinct MI50 32GB'
 agx-xavier: gpu_model='AGX Xavier'
+gpu-6GB: gpu_mem>=6000
+gpu-12GB: gpu_mem>=12000
+gpu-16GB: gpu_mem>=16000
+gpu-24GB: gpu_mem>=24000
+gpu-32GB: gpu_mem>=32000
+gpu-40GB: gpu_mem>=40000
 24GB: memnode>=24576
 32GB: memnode>=32768
 48GB: memnode>=49152