chore(ci): Automatically test all new packages

Author: epage

.github/workflows/main.yml

@@ -170,16 +170,7 @@ jobs:
       run: 'cargo test -p cargo --test testsuite -- fix::'
       env:
         __CARGO_TEST_FORCE_ARGFILE: 1
-    - run: cargo test -p cargo-test-support
-    - run: cargo test -p cargo-platform
-    - run: cargo test -p cargo-util
-    - run: cargo test -p home
-    - run: cargo test -p mdman
-    - run: cargo build -p cargo-credential-1password
-    - run: cargo build -p cargo-credential-macos-keychain
-    - run: cargo build -p cargo-credential-wincred
-    - run: cargo build -p cargo-credential-gnome-secret
-      if: matrix.os == 'ubuntu-latest'
+    - run: cargo test --workspace --exclude cargo --exclude benchsuite
     - name: Check benchmarks
       run: |
         # This only tests one benchmark since it can take over 10 minutes to