updated to rescript@v12.0.0-rc.3.

swc/core is broken so use babel-jest instead

Author: dsiu

package.json

@@ -24,7 +24,22 @@
       "**/*_Test.res.(js|ts|jsx|tsx|mjs)"
     ],
     "transform": {
-      "^.+\\.m?jsx?$": "@swc/jest"
+      "^.+\\.m?jsx?$": [
+        "babel-jest",
+        {
+          "presets": [
+            [
+              "@babel/preset-env",
+              {
+                "targets": {
+                  "node": "current"
+                },
+                "modules": "commonjs"
+              }
+            ]
+          ]
+        }
+      ]
     },
     "transformIgnorePatterns": [
       "<rootDir>/node_modules/(?!(rescript|@rescript/runtime|@glennsl/rescript-jest|@greenlabs/garter|)/)"
@@ -36,16 +51,17 @@
     ]
   },
   "peerDependencies": {
-    "rescript": "^12.0.0-rc.2"
+    "rescript": "^12.0.0-rc.3"
   },
   "devDependencies": {
+    "@babel/core": "^7.28.5",
+    "@babel/preset-env": "^7.28.5",
     "@changesets/cli": "^2.27.11",
     "@glennsl/rescript-jest": "github:dsiu/rescript-jest#rescript-v12",
-    "@swc/core": "^1.10.4",
-    "@swc/jest": "^0.2.37",
+    "babel-jest": "^27.3.1",
     "jest": "^27.3.1",
     "onchange": "^7.1.0",
-    "rescript": "^12.0.0-rc.2",
+    "rescript": "^12.0.0-rc.3",
     "tap-difflet": "^0.7.2"
   }
 }