fix(deps): update module github.com/unleash/unleash-client-go/v3 to v4

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/Masterminds/squirrel v1.5.4
 	github.com/PuerkitoBio/goquery v1.8.1
 	github.com/Unleash/unleash-client-go/v3 v3.9.0
+	github.com/Unleash/unleash-client-go/v4 v4.0.0
 	github.com/aerospike/aerospike-client-go v4.5.2+incompatible
 	github.com/authzed/authzed-go v0.10.1
 	github.com/c-bata/go-prompt v0.2.6

go.sum

@@ -87,6 +87,7 @@ github.com/StackExchange/wmi v1.2.1 h1:VIkavFPXSjcnS+O8yTq7NI32k0R5Aj+v39y29VYDO
 github.com/StackExchange/wmi v1.2.1/go.mod h1:rcmrprowKIVzvc+NUiLncP2uuArMWLCbu9SBzvHz7e8=
 github.com/Unleash/unleash-client-go/v3 v3.9.0 h1:Lr3GKDBUmyu3PpECu9aA0+1H0pBeg0THKCykaPBHsbM=
 github.com/Unleash/unleash-client-go/v3 v3.9.0/go.mod h1:jAf7F2WWpfJbfn1n8bZ74p7hkAhijrqH4TpWoT7kWLc=
+github.com/Unleash/unleash-client-go/v4 v4.0.0/go.mod h1:jzGQjqMwJm2y+vaVLzq3IzZPvh5SRWco0MNIw2KK03I=
 github.com/VictoriaMetrics/fastcache v1.12.1 h1:i0mICQuojGDL3KblA7wUNlY5lOK6a4bwt3uRKnkZU40=
 github.com/VictoriaMetrics/fastcache v1.12.1/go.mod h1:tX04vaqcNoQeGLD+ra5pU5sWkuxnzWhEzLwhP9w653o=
 github.com/aerospike/aerospike-client-go v4.5.2+incompatible h1:G7cGT9bbOEJwPR8sKrXNP/PotN25Y5pfd8QrLbg3eTY=