Update GitHub Actions workflows. (#375)

This PR was automatically generated by the
update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt
repo, from commit 6eed05751ff69ae8a0914853dd91bee74dc7f0bb.

.github/workflows/upgrade-bridge.yml

@@ -48,7 +48,7 @@ jobs:
     steps:
     - name: Call upgrade provider action
       if: github.event_name == 'workflow_dispatch'
-      uses: pulumi/pulumi-upgrade-provider-action@v0.0.10
+      uses: pulumi/pulumi-upgrade-provider-action@v0.0.11
       with:
         kind: bridge
         email: bot@pulumi.com
@@ -60,7 +60,7 @@ jobs:
         pr-description: ${{ inputs.pr-description }}
     - name: Call upgrade provider action
       if: github.event_name == 'repository_dispatch'
-      uses: pulumi/pulumi-upgrade-provider-action@v0.0.10
+      uses: pulumi/pulumi-upgrade-provider-action@v0.0.11
       with:
         kind: bridge
         email: bot@pulumi.com

.github/workflows/upgrade-provider.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Call upgrade provider action
-      uses: pulumi/pulumi-upgrade-provider-action@v0.0.10
+      uses: pulumi/pulumi-upgrade-provider-action@v0.0.11
       with:
         kind: all
         email: bot@pulumi.com

Makefile

@@ -148,7 +148,7 @@ ci-mgmt: .ci-mgmt.yaml
 		--config $<
 
 .pulumi/bin/pulumi: .pulumi/version
-	curl -fsSL https://get.pulumi.com | HOME=$(WORKING_DIR) sh -s -- --version $(cat .pulumi/version)
+	curl -fsSL https://get.pulumi.com | HOME=$(WORKING_DIR) sh -s -- --version $(shell cat .pulumi/version)
 
 # Compute the version of Pulumi to use by inspecting the Go dependencies of the provider.
 .pulumi/version: