Update GitHub Actions workflows. (#4923)

This PR was automatically generated by the
update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt
repo, from commit 87d055d9cb5d343b24a577da140f4eb258c2d6f6.

Author: pulumi-bot

.github/workflows/prerequisites.yml

@@ -79,6 +79,10 @@ jobs:
       run: make provider
     - name: Unit-test provider code
       run: make test_provider
+    - name: Upload coverage reports to Codecov
+      uses: codecov/codecov-action@c2fcb216de2b0348de0100baa3ea2cad9f100a01 # v5.1.0
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
     - if: inputs.is_pr
       name: Check Schema is Valid
       run: |

Makefile

@@ -236,7 +236,11 @@ test:
 .PHONY: test
 
 test_provider:
-	cd provider && go test -v -short ./... -parallel $(TESTPARALLELISM)
+	cd provider && go test -v -short \
+		-coverprofile="coverage.txt" \
+		-coverpkg="./...,github.com/hashicorp/terraform-provider-..." \
+		-parallel $(TESTPARALLELISM) \
+		./...
 .PHONY: test_provider
 
 tfgen: schema