Remove redundant cargo test build and set SQLX_OFFLINE=true

The pg tests were missing SQLX_OFFLINE

justfile

@@ -138,7 +138,7 @@ test-full *args:
     eval "$(tranquil-dev-services env)" && SQLX_OFFLINE=true cargo nextest run --workspace --exclude tranquil-store --features tranquil-pds/s3 {{args}}
 
 test-pg *args:
-    ./scripts/run-tests.sh {{args}}
+    SQLX_OFFLINE=true ./scripts/run-tests.sh {{args}}
 
 services-up:
     tranquil-dev-services up

scripts/run-tests.sh

@@ -13,9 +13,6 @@ source "${TMPDIR:-/tmp}/tranquil_pds_test_infra.env"
 echo ""
 ulimit -n 65536
 
-echo "Building test binaries..."
-cargo test --no-run 2>&1 | tail -1
-
 echo "Running tests..."
 echo ""
 cargo nextest run --workspace --exclude tranquil-store "$@"