[internal] Update GitHub Actions workflow files

.config/mise.toml

@@ -8,8 +8,7 @@ PULUMI_HOME = "{{config_root}}/.pulumi"
 [tools]
 
 # Runtimes
-# TODO: we may not need 'get_env' once https://github.com/jdx/mise/discussions/6339 is fixed
-go = "{{ get_env(name='GO_VERSION_MISE', default='latest') }}"
+go = "{{ env.GO_VERSION_MISE }}"
 node = '20.19.5'
 python = '3.11.8'
 "vfox:version-fox/vfox-dotnet" = "8.0.20" # vfox backend doesn't work on Windows, gives "error converting Lua table to PreInstall (no version returned from vfox plugin)" https://github.com/jdx/mise/discussions/5876 https://github.com/jdx/mise/discussions/5550
@@ -17,7 +16,7 @@ python = '3.11.8'
 java = 'corretto-11'
 
 # Executable tools
-"github:pulumi/pulumi" = "{{ get_env(name='PULUMI_VERSION_MISE', default='latest') }}"
+"github:pulumi/pulumi" = "{{ env.PULUMI_VERSION_MISE }}"
 "github:pulumi/pulumictl" = '0.0.50'
 "github:pulumi/schema-tools" = "0.6.0"
 "aqua:gradle/gradle-distributions" = '7.6.6'

.github/actions/setup-tools/action.yml

@@ -14,14 +14,13 @@ runs:
   using: "composite"
   steps:
     - name: Setup mise
-      uses: blampe/mise-action@blampe/plugins
+      uses: jdx/mise-action@c1a019b8d2586943b4dbebc456323b516910e310
       env:
         MISE_FETCH_REMOTE_VERSIONS_TIMEOUT: 30s
       with:
-        version: 2026.1.1
+        version: 2026.2.10
         cache_save: ${{ inputs.cache }}
         github_token: ${{ inputs.github_token }}
-        plugin_install: https://github.com/pulumi/vfox-pulumi
 
     - name: Setup Go Cache
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0

.github/workflows/claude.yml

@@ -56,13 +56,12 @@ jobs:
           PR_NUMBER: ${{ github.event.pull_request.number || github.event.issue.number }}
         run: gh pr checkout "$PR_NUMBER"
       - name: Setup mise
-        uses: blampe/mise-action@blampe/plugins
+        uses: jdx/mise-action@c1a019b8d2586943b4dbebc456323b516910e310
         env:
           MISE_FETCH_REMOTE_VERSIONS_TIMEOUT: 30s
         with:
-          version: 2026.1.1
+          version: 2026.2.10
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          plugin_install: https://github.com/pulumi/vfox-pulumi
           # only saving the cache in the prerequisites job
           cache_save: false
       - name: Prepare local workspace

.github/workflows/lint.yml

@@ -51,13 +51,12 @@ jobs:
         private-key: ${{ steps.esc-secrets.outputs.PULUMI_PROVIDER_AUTOMATION_PRIVATE_KEY }}
         owner: ${{ github.repository_owner }}
     - name: Setup mise
-      uses: blampe/mise-action@blampe/plugins
+      uses: jdx/mise-action@c1a019b8d2586943b4dbebc456323b516910e310
       env:
         MISE_FETCH_REMOTE_VERSIONS_TIMEOUT: 30s
       with:
-        version: 2026.1.1
+        version: 2026.2.10
         github_token: ${{ steps.app-auth.outputs.token }}
-        plugin_install: https://github.com/pulumi/vfox-pulumi
         cache_save: false # A different job handles caching our tools.
     - name: prepare workspace
       continue-on-error: true