Upgrade to codecov uploader v2

Some time ago codecov stopped supporting their old v1 uploader, and
it seems they've now finally turned it off, so we aren't getting
any coverage reports anymore. Hopefully upgrading is pretty trivial.

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 260767333f3c599d878eec70683e8875f5195e7d..4b9f23ff091b718d1d918f9e6b43922cf4070685 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -172,7 +172,7 @@ jobs:
           done
       - name: Upload coverage
         if: matrix.coverage
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v2
         with:
           # Could you use this to fake the coverage report for your PR? Sure.
           # Will anyone be impressed by your amazing coverage? No