mlkem: fix 'parallel'-related issues in workflow

Author: tfaoliveira

.github/workflows/amd64-linux-hakyber-mlkem.yml

@@ -40,10 +40,15 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
 
-      - name: compile and run
+      - name: compile src
+        run: JASMIN=$(which_jasminc) make -j$JOBS -C src/  CI=1 FILTER=./crypto_kem/mlkem/% default
+
+      - name: compile tests
         run: JASMIN=$(which_jasminc) make -j$JOBS -C test/ CI=1 FILTER=../src/crypto_kem/mlkem/% default
+
       - name: print logs
         run: JASMIN=$(which_jasminc) make -C test/ CI=1 FILTER=../src/crypto_kem/mlkem/% reporter
+
       - name: return error if there are any errors
         run: make -C test/ CI=1 FILTER=../src/crypto_kem/mlkem/% err