ci(CodeCoverage): exclude ffi & wasm from default project

codecov.yaml

@@ -7,17 +7,29 @@ coverage:
         target: auto
         threshold: 1%
         paths:
-          - "crates"
+          - "crates/matrix-sdk/"
+          - "crates/matrix-sdk-appservice/"
+          - "crates/matrix-sdk-base/"
+          - "crates/matrix-sdk-common/"
+          - "crates/matrix-sdk-crypto/"
+          - "crates/matrix-sdk-qrcode/"
+          - "crates/matrix-sdk-sled/"
+          - "crates/matrix-sdk-store-encryption/"
+          # Coverage of wasm tests isn't supported at the moment,
+          # see rustwasm/wasm-bindgen#2276
+          # - "crates/matrix-sdk-indexeddb"
       bindings:
         # Coverage of binding tests is recorded but for informational
         # purposes only
         informational: true
         paths:
-          - "bindings"
+          - "bindings/"
+          - "crates/matrix-sdk-crypto-ffi/"
+          - "crates/matrix-sdk-ffi/"
       labs:
         # Coverage of lab tests is recorded but for informational
         # purposes only
         informational: true
         paths:
-          - "labs"
+          - "labs/"
     patch: off