fix(backend): Caching - Make the cache key depend on output names and paths (#4675)

* Caching - Make the cache key depend on output names and paths

Output artifact/parameter names and paths are important and need to be considered.

* Fixed the test

backend/src/cache/server/mutation.go

@@ -220,6 +220,7 @@ func generateCacheKeyFromTemplate(template string) (string, error) {
 			"volumeMounts": nil,
 		},
 		"inputs":         nil,
+		"outputs":        nil,  // Output artifact/parameter names and paths are important and need to be considered. We can include the whole section since Argo does not seem to put the artifact s3 specifications here, leaving them in archiveLocation.
 		"volumes":        nil,
 		"initContainers": nil,
 		"sidecars":       nil,

backend/src/cache/server/mutation_test.go

@@ -205,9 +205,9 @@ func TestSetImage(t *testing.T) {
 
 func TestMutatePodIfCachedWithTeamplateCleanup(t *testing.T) {
 	executionCache := &model.ExecutionCache{
-		ExecutionCacheKey: "f5fe913be7a4516ebfe1b5de29bcb35edd12ecc776b2f33f10ca19709ea3b2f0",
+		ExecutionCacheKey: "5a20e3f2e74863b363291953082d9812a58e25f7117bface1c76d40ef0ee88fc",
 		ExecutionOutput:   "testOutput",
-		ExecutionTemplate: `Cache key was calculated from this: {"container":{"command":["echo", "Hello"],"image":"python:3.7"}}`,
+		ExecutionTemplate: `Cache key was calculated from this: {"container":{"command":["echo", "Hello"],"image":"python:3.7"},"outputs":"anything"}`,
 		MaxCacheStaleness: -1,
 	}
 	fakeClientManager.CacheStore().CreateExecutionCache(executionCache)