Refactor e2e tests

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

cmd/flux/testdata/helmrelease/create_helmrelease_from_git.golden

@@ -0,0 +1,6 @@
+✚ generating HelmRelease
+► applying HelmRelease
+✔ HelmRelease created
+◎ waiting for HelmRelease reconciliation
+✔ HelmRelease thrfg is ready
+✔ applied revision 6.0.0

cmd/flux/testdata/helmrelease/create_source_git.golden

@@ -0,0 +1,6 @@
+✚ generating GitRepository source
+► applying GitRepository source
+✔ GitRepository source created
+◎ waiting for GitRepository source reconciliation
+✔ GitRepository source reconciliation completed
+✔ fetched revision: 6.0.0/627d5c4bb67b77185f37e31d734b085019ff2951

cmd/flux/testdata/helmrelease/delete_helmrelease_from_git.golden

@@ -0,0 +1,2 @@
+► deleting helmreleases thrfg in thrfg namespace
+✔ helmreleases deleted

cmd/flux/testdata/helmrelease/get_helmrelease_from_git.golden

@@ -0,0 +1,2 @@
+NAME 	READY	MESSAGE                         	REVISION	SUSPENDED 
+thrfg	True 	Release reconciliation succeeded	6.0.0   	False    	

cmd/flux/testdata/helmrelease/reconcile_helmrelease_from_git.golden

@@ -0,0 +1,10 @@
+► annotating GitRepository thrfg in thrfg namespace
+✔ GitRepository annotated
+◎ waiting for GitRepository reconciliation
+✔ GitRepository reconciliation completed
+✔ fetched revision 6.0.0/627d5c4bb67b77185f37e31d734b085019ff2951
+► annotating HelmRelease thrfg in thrfg namespace
+✔ HelmRelease annotated
+◎ waiting for HelmRelease reconciliation
+✔ HelmRelease reconciliation completed
+✔ applied revision 6.0.0

cmd/flux/testdata/helmrelease/resume_helmrelease_from_git.golden

@@ -0,0 +1,5 @@
+► resuming helmreleases thrfg in thrfg namespace
+✔ helmreleases resumed
+◎ waiting for HelmRelease reconciliation
+✔ HelmRelease reconciliation completed
+✔ applied revision 6.0.0

cmd/flux/testdata/helmrelease/suspend_helmrelease_from_git.golden

@@ -0,0 +1,2 @@
+► suspending helmreleases thrfg in thrfg namespace
+✔ helmreleases suspended