use MINIFORGE_VERSION so the conda version doesn't make its way into the image tag (#660)

Author: trxcllnt

features/src/mambaforge/devcontainer-feature.json

@@ -1,7 +1,7 @@
 {
   "name": "Mambaforge",
   "id": "mambaforge",
-  "version": "26.4.1",
+  "version": "26.4.2",
   "description": "A feature to install mambaforge",
   "options": {
     "version": {

features/src/mambaforge/install.sh

@@ -1,7 +1,7 @@
 #! /usr/bin/env bash
 set -e
 
-MINIFORGE_VERSION="${VERSION:-latest}";
+MINIFORGE_VERSION="${VERSION:-${MINIFORGE_VERSION:-latest}}";
 
 # Ensure we're in this feature's directory during build
 cd "$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )";

matrix.yml

@@ -33,7 +33,7 @@ x-nvhpc-curr: &nvhpc_curr { name: "nvhpc", version: "26.1" }
 
 x-nvhpc-env: &nvhpc_env { CC: "nvc", CXX: "nvc++", CUDAHOSTCXX: "nvc++" }
 
-x-mambaforge: &conda { name: "mambaforge", version: "25.11.0-1" }
+x-mambaforge: &conda { name: "mambaforge", miniforge_version: "25.11.0-1" }
 x-python: &python { name: "ghcr.io/devcontainers/features/python:1.7.1", version: "os-provided", installTools: false, enableShared: true, optimize: true, hide: true }
 x-python-rapids: &python_rapids { name: "ghcr.io/devcontainers/features/python:1.7.1", version: "3.13", installTools: false, enableShared: true, optimize: true, hide: true }
 x-ucx-rapids: &ucx_rapids { name: "ucx", version: "1.19.0" }