Remove nvks runners from testing pool. (NVIDIA#3580)

Author: alliepiper

ci/matrix.yaml

@@ -278,13 +278,13 @@ projects:
 
 # testing -> Runner with GPU is in a nv-gh-runners testing pool
 gpus:
-  v100:     { sm: 70 }                # 32 GB,  40 runners
-  t4:       { sm: 75, testing: true } # 16 GB,   8 runners
-  rtx2080:  { sm: 75, testing: true } #  8 GB,   8 runners
-  rtxa6000: { sm: 86, testing: true } # 48 GB,  12 runners
-  l4:       { sm: 89, testing: true } # 24 GB,  48 runners
-  rtx4090:  { sm: 89, testing: true } # 24 GB,  10 runners
-  h100:     { sm: 90, testing: true } # 80 GB,  16 runners
+  v100:     { sm: 70 } # 32 GB,  40 runners
+  t4:       { sm: 75 } # 16 GB,  10 runners
+  rtx2080:  { sm: 75 } #  8 GB,  12 runners
+  rtxa6000: { sm: 86 } # 48 GB,  12 runners
+  l4:       { sm: 89 } # 24 GB,  48 runners
+  rtx4090:  { sm: 89 } # 24 GB,  10 runners
+  h100:     { sm: 90 } # 80 GB,  16 runners
 
 # Tags are used to define a `matrix job` in the workflow section.
 #