fix: Update multi-tenancy-tests for GOCR to accept PNGs

tests/multi-tenancy-predictions/Makefile

@@ -38,7 +38,7 @@ client-cifar10:
 	curl  -H 'Expect: ' -H "Content-Type: image/bmp" --data-binary "@input-cifar10/airplane1.bmp" "${HOST}:${PORT1}/cifar10"
 
 client-gocr:
-	curl  -H 'Expect: ' -H "Content-Type: application/octet-stream" --data-binary "@input-gocr/5x8.pnm" "${HOST}:${PORT2}/gocr"
+	curl  -H 'Expect: ' -H "Content-Type: application/octet-stream" --data-binary "@input-gocr/5x8.png" "${HOST}:${PORT2}/gocr"
 
 client-lpd:
 #	curl -H 'Expect: ' -H "Content-Type: image/png" --data-binary "@input-lpd-png/Cars0.png" "${HOST}:${PORT3}/lpd"

tests/multi-tenancy-predictions/run.sh

@@ -54,7 +54,7 @@ declare -gr LOADTEST_REQUEST_TIMEOUT=false
 declare -ar ARG_OPTS_HEY=("-D" "-D" "-D" "-D" "-D" "-D")
 declare -ar ARG_OPTS_LT=("-B" "-B" "-B" "-B" "-B" "-B") # "-P -P -P")
 declare -ar ARGS=("input-cnn" "input-cifar10" "input-gocr" "input-lpd-jpg" "input-resize" "input-ekf")
-# declare -ar ARGS=("input-cnn/faces01.jpg" "input-cifar10/airplane1.bmp" "input-gocr/5x8.pnm" "input-lpd-jpg/Cars0.jpg" "input-resize/picsum_512x512_01.jpg" "input-ekf/iter00.dat")
+# declare -ar ARGS=("input-cnn/faces01.jpg" "input-cifar10/airplane1.bmp" "input-gocr/5x8.png" "input-lpd-jpg/Cars0.jpg" "input-resize/picsum_512x512_01.jpg" "input-ekf/iter00.dat")
 
 # This is needed if you want loadtest to log the randomly chosen filenames
 declare -gr LOADTEST_LOG_RANDOM=false