Added missing line to Dockerfile (#15862)

Author: melinath

.ci/containers/build-environment/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.25-bullseye AS builder
+FROM golang:1.25-trixie AS builder
 
 # Set working directory
 WORKDIR /app

.ci/containers/go-plus/Dockerfile

@@ -1,4 +1,5 @@
 # Stage 1: Download go module cache for builds
+FROM golang:1.25-trixie AS builder
 ENV GOCACHE=/go/cache
 
 RUN apt-get update && apt-get install -y unzip
@@ -11,7 +12,7 @@ WORKDIR /app1/magic-modules-main/.ci/magician
 RUN go build -o /dev/null .
 
 # Stage 2: Creating the final image
-FROM golang:1.25-bullseye
+FROM golang:1.25-trixie
 SHELL ["/bin/bash", "-c"]
 ENV GOCACHE=/go/cache
 
@@ -31,4 +32,4 @@ RUN apt-get update && \
 RUN wget https://releases.hashicorp.com/terraform/1.11.0/terraform_1.11.0_linux_amd64.zip \
     && unzip terraform_1.11.0_linux_amd64.zip \
     && rm terraform_1.11.0_linux_amd64.zip \
-    && mv ./terraform /bin/terraform
+    && mv ./terraform /bin/terraform