fix: fix container names for sdk, apache, nginx

Found through code inspection, the ApacheHttpd, Nginx and SDK
injectors do not honor their container-names annotations.

This is a breaking change if anyone is using the enablement flag with
container names for these 3 injectors, which I believe would work as
truthy would treat a list of container names as true.

Signed-off-by: Alan Clucas <[email protected]>

Author: Joibel

pkg/instrumentation/podmutator.go

@@ -232,15 +232,15 @@ func (langInsts *languageInstrumentations) setLanguageSpecificContainers(ns meta
 		},
 		{
 			iwc:        &langInsts.ApacheHttpd,
-			annotation: annotationInjectApacheHttpd,
+			annotation: annotationInjectApacheHttpdContainersName,
 		},
 		{
 			iwc:        &langInsts.Nginx,
-			annotation: annotationInjectNginx,
+			annotation: annotationInjectNginxContainersName,
 		},
 		{
 			iwc:        &langInsts.Sdk,
-			annotation: annotationInjectSdk,
+			annotation: annotationInjectSdkContainersName,
 		},
 	}