Repository: simonsobs/ocs (language: python)

Issue:
Setup coverage reporting on codecov.io
<!--- Provide a general summary of your changes in the Title above -->

## Description
<!--- Describe your changes in detail -->
This PR sets up code coverage reporting on codecov.io. Before merging it might even remove coverage reporting to coveralls.

## Motivation and Context
<!--- Why is this change required? What problem does it solve? -->
<!--- If it fixes an open issue, please link to the issue here. -->
We've been using coveralls.io for a while now, but I often find the coverage reports are extremely slow to navigate, taking 10's of seconds or longer to expand directories/load source files. I'd like to migrate away to codecov.io for this reason alone, but codecov has some additional nice features that I find appealing. codecov is also used by several other repos in our organization.

## How Has This Been Tested?
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<!--- Include details of your testing environment, tests ran to see how -->
<!--- your change affects other areas of the code, etc. -->
I've migrated [sorunlib](https://github.com/simonsobs/sorunlib) to codecov already, so this is based on that.

## Types of changes
<!--- What types of changes does your code introduce? Put an `x` in all the boxes that apply: -->
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
- [x] Repository infrastructure change

## Checklist:
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- [x] My code follows the code style of this project.
- [ ] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.



Discussion / hints:
For reports to start working this needs to be merged. Replacement of coveralls will come in a follow-up PR.

Fix patch:
diff --git a/.github/codecov.yml b/.github/codecov.yml
deleted file mode 100644
index a794f4ea..00000000
--- a/.github/codecov.yml
+++ /dev/null
@@ -1,14 +0,0 @@
----
-# https://docs.codecov.com/docs/pull-request-comments#disable-comment
-comment: false
-
-# https://docs.codecov.com/docs/commit-status
-coverage:
-  status:
-    project:
-      default:
-        target: auto
-        threshold: 3
-        paths:
-          - "ocs/"
-    patch: false


Test patch:
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 5f41e3ea..9dbada19 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -71,3 +71,4 @@ jobs:
       uses: codecov/codecov-action@v4
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
+        verbose: true