Update http4s-client, ... to 0.23.29 in series/0.9

Author: http4s-steward[bot]

build.sbt

@@ -38,7 +38,7 @@ val catsV = "2.12.0"
 val catsEffectV = "3.5.5"
 val fs2V = "3.11.0"
 val scodecV = "1.2.1"
-val http4sV = "0.23.26"
+val http4sV = "0.23.29"
 val reactiveStreamsV = "1.0.4"
 val vaultV = "3.6.0"
 val caseInsensitiveV = "1.4.2"