feat: add ability to read new file format

i'm introducing 2 things here:
- the ability to read the output of the new ta cache rollups code in
  the new location in GCS
- the ability to read multiple versions of the new rollup file
    - its probable that the "no version" file never exists in prod GCS
      but i'd like to establish this pattern in the code nonetheless

i also add metrics

Author: joseph-sentry

docker-compose.yml

@@ -16,7 +16,7 @@ services:
       - RUN_ENV=DEV
       # Improves pytest-cov performance in python 3.12
       # https://github.com/nedbat/coveragepy/issues/1665#issuecomment-1937075835
-      - COVERAGE_CORE=sysmon 
+      - COVERAGE_CORE=sysmon
     env_file:
       - .testenv
 
@@ -42,3 +42,16 @@ services:
   redis:
     image: redis:6-alpine
 
+  minio:
+    image: minio/minio:latest
+    command: server /export
+    ports:
+      - "${MINIO_PORT:-9000}:9000"
+    environment:
+      - MINIO_ACCESS_KEY=codecov-default-key
+      - MINIO_SECRET_KEY=codecov-default-secret
+    volumes:
+      - type: tmpfs
+        target: /export
+        tmpfs:
+          size: 256M

graphql_api/tests/snapshots/analytics__TestAnalyticsTestCase__gql_query_with_new_ta__0.json

@@ -0,0 +1,77 @@
+[
+  {
+    "cursor": "MC44fHRlc3Q0",
+    "node": {
+      "name": "test4",
+      "failureRate": 0.8,
+      "flakeRate": 0.0,
+      "avgDuration": 100.0,
+      "totalFailCount": 20,
+      "totalFlakyFailCount": 0,
+      "totalPassCount": 5,
+      "totalSkipCount": 5,
+      "commitsFailed": 5,
+      "lastDuration": 100.0
+    }
+  },
+  {
+    "cursor": "MC43NXx0ZXN0Mw==",
+    "node": {
+      "name": "test3",
+      "failureRate": 0.75,
+      "flakeRate": 0.0,
+      "avgDuration": 100.0,
+      "totalFailCount": 15,
+      "totalFlakyFailCount": 0,
+      "totalPassCount": 5,
+      "totalSkipCount": 5,
+      "commitsFailed": 5,
+      "lastDuration": 100.0
+    }
+  },
+  {
+    "cursor": "MC42NjY2NjY2NjY2NjY2NjY2fHRlc3Qy",
+    "node": {
+      "name": "test2",
+      "failureRate": 0.6666666666666666,
+      "flakeRate": 0.0,
+      "avgDuration": 100.0,
+      "totalFailCount": 10,
+      "totalFlakyFailCount": 0,
+      "totalPassCount": 5,
+      "totalSkipCount": 5,
+      "commitsFailed": 5,
+      "lastDuration": 100.0
+    }
+  },
+  {
+    "cursor": "MC41fHRlc3Qx",
+    "node": {
+      "name": "test1",
+      "failureRate": 0.5,
+      "flakeRate": 0.5,
+      "avgDuration": 100.0,
+      "totalFailCount": 5,
+      "totalFlakyFailCount": 5,
+      "totalPassCount": 5,
+      "totalSkipCount": 5,
+      "commitsFailed": 5,
+      "lastDuration": 100.0
+    }
+  },
+  {
+    "cursor": "MC4wfHRlc3Qw",
+    "node": {
+      "name": "test0",
+      "failureRate": 0.0,
+      "flakeRate": 0.0,
+      "avgDuration": 100.0,
+      "totalFailCount": 0,
+      "totalFlakyFailCount": 0,
+      "totalPassCount": 5,
+      "totalSkipCount": 5,
+      "commitsFailed": 5,
+      "lastDuration": 100.0
+    }
+  }
+]