chore(deps): update docker.io/library/golang:1.26.2 docker digest to f715906 (#27498)

Signed-off-by: renovate[bot] <renovate[bot]@users.noreply.github.com>
Co-authored-by: argoproj-renovate[bot] <161757507+argoproj-renovate[bot]@users.noreply.github.com>

Author: argoproj-renovate[bot]

Dockerfile

@@ -4,7 +4,7 @@ ARG BASE_IMAGE=docker.io/library/ubuntu:25.10@sha256:4a9232cc47bf99defcc8860ef62
 # Initial stage which pulls prepares build dependencies and CLI tooling we need for our final image
 # Also used as the image in CI jobs so needs all dependencies
 ####################################################################################################
-FROM docker.io/library/golang:1.26.2@sha256:5f3787b7f902c07c7ec4f3aa91a301a3eda8133aa32661a3b3a3a86ab3a68a36 AS builder
+FROM docker.io/library/golang:1.26.2@sha256:f7159064a17ccc65d0e10e342ae8783026182704bf4af8f6df8d5ba9af2be2fd AS builder
 
 WORKDIR /tmp
 
@@ -109,7 +109,7 @@ RUN HOST_ARCH=$TARGETARCH NODE_ENV='production' NODE_ONLINE_ENV='online' NODE_OP
 ####################################################################################################
 # Argo CD Build stage which performs the actual build of Argo CD binaries
 ####################################################################################################
-FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.26.2@sha256:5f3787b7f902c07c7ec4f3aa91a301a3eda8133aa32661a3b3a3a86ab3a68a36 AS argocd-build
+FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.26.2@sha256:f7159064a17ccc65d0e10e342ae8783026182704bf4af8f6df8d5ba9af2be2fd AS argocd-build
 
 WORKDIR /go/src/github.com/argoproj/argo-cd
 

Dockerfile.tilt

@@ -1,4 +1,4 @@
-FROM docker.io/library/golang:1.26.2@sha256:5f3787b7f902c07c7ec4f3aa91a301a3eda8133aa32661a3b3a3a86ab3a68a36
+FROM docker.io/library/golang:1.26.2@sha256:f7159064a17ccc65d0e10e342ae8783026182704bf4af8f6df8d5ba9af2be2fd
 
 ENV DEBIAN_FRONTEND=noninteractive