Issue #506 Remove check if bundle is cached for start command

This is not needed as, if a bundle is not passed via -b flag
or not configured then start won't even reach this point. if
a bundle is configured we don't need to check if the embedded
bundle was cached as validation checks will kick in before running
preflight checks, so the check is only performed for the setup
command.

pkg/crc/preflight/preflight_darwin.go

@@ -45,11 +45,6 @@ func StartPreflightChecks(vmDriver string) {
 		fmt.Sprintf("Checking file permissions for %s", hostFile),
 		config.GetBool(cmdConfig.WarnCheckResolvConfFilePermissions.Name),
 	)
-	preflightCheckSucceedsOrFails(config.GetBool(cmdConfig.SkipCheckBundleCached.Name),
-		checkBundleCached,
-		"Checking if CRC bundle is cached in '$HOME/.crc'",
-		config.GetBool(cmdConfig.WarnCheckBundleCached.Name),
-	)
 }
 
 // SetupHost performs the prerequisite checks and setups the host to run the cluster

pkg/crc/preflight/preflight_linux.go

@@ -77,11 +77,6 @@ func StartPreflightChecks(vmDriver string) {
 		"Checking if /etc/NetworkManager/dnsmasq.d/crc.conf exists",
 		config.GetBool(cmdConfig.WarnCheckCrcDnsmasqFile.Name),
 	)
-	preflightCheckSucceedsOrFails(config.GetBool(cmdConfig.SkipCheckBundleCached.Name),
-		checkBundleCached,
-		"Checking if CRC bundle is cached in '$HOME/.crc'",
-		config.GetBool(cmdConfig.WarnCheckBundleCached.Name),
-	)
 }
 
 // SetupHost performs the prerequisite checks and setups the host to run the cluster

pkg/crc/preflight/preflight_windows.go

@@ -14,11 +14,6 @@ func StartPreflightChecks(vmDriver string) {
 		"Checking if oc binary is cached",
 		false,
 	)
-	preflightCheckSucceedsOrFails(config.GetBool(cmdConfig.SkipCheckBundleCached.Name),
-		checkBundleCached,
-		"Checking if CRC bundle is cached in '$HOME/.crc'",
-		config.GetBool(cmdConfig.WarnCheckBundleCached.Name),
-	)
 
 	if vmDriver == "hyperv" {
 		preflightCheckSucceedsOrFails(false,