Update all images used to GHCR repo (#3154)

test/benchmark/assets/envs/python_bjoern/env.yaml

@@ -15,6 +15,6 @@ spec:
       cpu: 300m
       memory: 256Mi
   runtime:
-    image: fission/python-env
+    image: ghcr.io/fission/python-env
     imagePullPolicy: IfNotPresent
 

test/benchmark/assets/envs/python_gevent/env.yaml

@@ -15,7 +15,7 @@ spec:
       cpu: 300m
       memory: 256Mi
   runtime:
-    image: fission/python-env
+    image: ghcr.io/fission/python-env
     imagePullPolicy: IfNotPresent
     container:
       env:

test/benchmark/tests/burst-load/run.sh

@@ -24,7 +24,7 @@ do
         echo "Creating python env"
         # Use short grace period time to speed up resource recycle time
         # Use high min/max CPU so that K8S will distribute pod in different nodes
-        fission env create --name python --version 2 --image fission/python-env --period 5 --mincpu 300 --maxcpu 300 --minmemory 256 --maxmemory 256
+        fission env create --name python --version 2 --image ghcr.io/fission/python-env --period 5 --mincpu 300 --maxcpu 300 --minmemory 256 --maxmemory 256
         trap "fission env delete --name python" EXIT
 
         sleep 30

test/benchmark/tests/package-size/run.sh

@@ -36,7 +36,7 @@ do
                 version=1
             fi
 
-            fission env create --name python --version ${version} --image fission/python-env --period 5 --mincpu 300 --maxcpu 300 --minmemory 256 --maxmemory 256
+            fission env create --name python --version ${version} --image ghcr.io/fission/python-env --period 5 --mincpu 300 --maxcpu 300 --minmemory 256 --maxmemory 256
 
             trap "fission env delete --name python" EXIT