Move more stuff from BK to GHA (matrix-org#2309)

Author: t3chguy

.github/workflows/pr_static_analysis.yml renamed to .github/workflows/static_analysis.yml

@@ -1,6 +1,8 @@
 name: Static Analysis
 on:
   pull_request: { }
+  push:
+    branches: [ develop, master ]
 jobs:
   ts_lint:
     name: "Typescript Syntax Check"

.github/workflows/test_coverage.yml renamed to .github/workflows/tests.yml

@@ -1,10 +1,11 @@
-name: Test coverage
+name: Tests
 on:
   pull_request: { }
   push:
     branches: [ develop, main, master ]
 jobs:
-  test-coverage:
+  jest:
+    name: Jest with Codecov
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code