prepare for release

- update to latest karpenter-core
- mark EKS 1.28 as supported

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/PuerkitoBio/goquery v1.8.1
 	github.com/avast/retry-go v3.0.0+incompatible
 	github.com/aws/aws-sdk-go v1.45.15
-	github.com/aws/karpenter-core v0.30.1-0.20230921184727-4dbd382251d3
+	github.com/aws/karpenter-core v0.31.0
 	github.com/aws/karpenter/tools/kompat v0.0.0-20230915222222-abfbf5fa3644
 	github.com/imdario/mergo v0.3.16
 	github.com/mitchellh/hashstructure/v2 v2.0.2

go.sum

@@ -55,8 +55,8 @@ github.com/avast/retry-go v3.0.0+incompatible h1:4SOWQ7Qs+oroOTQOYnAHqelpCO0biHS
 github.com/avast/retry-go v3.0.0+incompatible/go.mod h1:XtSnn+n/sHqQIpZ10K1qAevBhOOCWBLXXy3hyiqqBrY=
 github.com/aws/aws-sdk-go v1.45.15 h1:gYBTVSYuhXdatrLbsPaRgVcc637zzdgThWmsDRwXLOo=
 github.com/aws/aws-sdk-go v1.45.15/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
-github.com/aws/karpenter-core v0.30.1-0.20230921184727-4dbd382251d3 h1:ObVEjXuIOLYyaDzGtrm6+AGVM4nA91K5oD6a1ByfhXk=
-github.com/aws/karpenter-core v0.30.1-0.20230921184727-4dbd382251d3/go.mod h1:SlwFUtchMljQlD5oWFBo3B7voGIa1q4XTwDyTJqJ2h0=
+github.com/aws/karpenter-core v0.31.0 h1:3EVFl6luDqMmucaJFPI8dGgwpajxNeIOuB6BymKnTOo=
+github.com/aws/karpenter-core v0.31.0/go.mod h1:gYAB79gHhfCDNa1MnN/6C7TJ9QRgpzcNf8evekHn6Bk=
 github.com/aws/karpenter/tools/kompat v0.0.0-20230915222222-abfbf5fa3644 h1:M1fxGlOfvSqFYI01HL2zzvomy8e7LiTHk77KDuChWZQ=
 github.com/aws/karpenter/tools/kompat v0.0.0-20230915222222-abfbf5fa3644/go.mod h1:l/TIBsaCx/IrOr0Xvlj/cHLOf05QzuQKEZ1hx2XWmfU=
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=