chore(deps): upgrade to Go 1.22.6 (#3764)

Motivated by #3763

> go1.22.6 (released 2024-08-06) includes fixes to the go command, the
compiler, the linker, the trace command, the covdata command, and the
bytes, go/types, and os/exec packages. See the [Go 1.22.6
milestone](https://github.com/golang/go/issues?q=milestone%3AGo1.22.6+label%3ACherryPickApproved)
on our issue tracker for details.

Ref: https://go.dev/doc/devel/release#go1.22.minor

Dockerfile

@@ -4,7 +4,7 @@
 #
 # Separating the builder and runtime image allows the runtime image to be
 # considerably smaller because it doesn't need to have Golang installed.
-ARG BUILDER_IMAGE=docker.io/golang:1.22.5-alpine3.19
+ARG BUILDER_IMAGE=docker.io/golang:1.22.6-alpine3.19
 ARG RUNTIME_IMAGE=docker.io/alpine:3.19
 ARG TARGETOS
 ARG TARGETARCH

Makefile

@@ -7,7 +7,7 @@ DOCKER_PROTO_BUILDER := docker run -v $(shell pwd):/workspace --workdir /workspa
 PROJECTNAME=$(shell basename "$(PWD)")
 HTTPS_GIT := https://github.com/celestiaorg/celestia-app.git
 PACKAGE_NAME          := github.com/celestiaorg/celestia-app/v3
-GOLANG_CROSS_VERSION  ?= v1.22.5
+GOLANG_CROSS_VERSION  ?= v1.22.6
 
 # process linker flags
 ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=celestia-app \

README.md

@@ -35,7 +35,7 @@ node            |  |                               |  |
 
 ### Source
 
-1. [Install Go](https://go.dev/doc/install) 1.22.5
+1. [Install Go](https://go.dev/doc/install) 1.22.6
 1. Clone this repo
 1. Install the celestia-app CLI
 

docker/Dockerfile_txsim

@@ -1,5 +1,5 @@
 # Stage 1: generate celestia-appd binary
-FROM --platform=$BUILDPLATFORM docker.io/golang:1.22.5-alpine3.19 as builder
+FROM --platform=$BUILDPLATFORM docker.io/golang:1.22.6-alpine3.19 as builder
 
 ARG TARGETOS
 ARG TARGETARCH

go.mod

@@ -1,6 +1,6 @@
 module github.com/celestiaorg/celestia-app/v3
 
-go 1.22.5
+go 1.22.6
 
 require (
 	cosmossdk.io/errors v1.0.1

go.work.example

@@ -1,4 +1,4 @@
-go 1.22.5
+go 1.22.6
 
 use (
 	.

test/interchain/go.mod

@@ -1,6 +1,6 @@
 module github.com/celestiaorg/celestia-app/test/interchain
 
-go 1.22.5
+go 1.22.6
 
 require (
 	cosmossdk.io/math v1.3.0