ci: use VJOBS=1 for the macos v test-cleancode task too; cleanup periodic.yml

.github/workflows/ci.yml

@@ -194,7 +194,7 @@ jobs:
           ./v cmd/tools/test_if_v_test_system_works.v
           ./cmd/tools/test_if_v_test_system_works
       - name: All code is formatted
-        run: ./v test-cleancode
+        run: VJOBS=1 ./v test-cleancode
       - name: Self tests
         run: VJOBS=1 ./v test-self
       - name: Build examples

.github/workflows/periodic.yml

@@ -2,7 +2,7 @@ name: Periodic
 
 on:
   schedule:
-    - cron:  '0 */2 * * *'
+    - cron: '0 */6 * * *'
 
 jobs:
   network-tests-ubuntu:
@@ -12,10 +12,10 @@ jobs:
       V_CI_PERIODIC: 1
     steps:
       - uses: actions/checkout@v2
-    - name: Install dependencies
-      run: sudo apt-get install --quiet -y libssl-dev sqlite3 libsqlite3-dev valgrind
+      - name: Install dependencies 1
+        run: sudo apt-get install --quiet -y libssl-dev sqlite3 libsqlite3-dev
       - name: Build v
-      run: make -j4
+        run: make
       - name: Symlink V
         run: sudo ./v symlink
         ## - name: Run network tests
@@ -32,7 +32,7 @@ jobs:
       - name: Setup openssl library path
         run: export LIBRARY_PATH="$LIBRARY_PATH:/usr/local/opt/openssl/lib/"
       - name: Build V
-      run:  make -j4
+        run: make
       - name: Symlink V
         run: sudo ./v symlink
       - name: Ensure thirdparty/cJSON/cJSON.o is compiled, before running tests.
@@ -40,7 +40,6 @@ jobs:
         ## - name: Run network tests
         ##   run: ./v -d network test vlib/net
 
-
   network-windows-msvc:
     runs-on: windows-2019
     timeout-minutes: 30