updated workflow checkout version

.github/workflows/codeql.yml

@@ -44,10 +44,10 @@ jobs:
 
     steps:
     - name: checkout_indimail-mta
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: checkout_qmail
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: mbhangui/libqmail
         path: libqmail

.github/workflows/daemontools-c-cpp.yml

@@ -30,12 +30,12 @@ jobs:
         OS: ${{ matrix.host }}
 
     - name: checkout_daemontools
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         path: main
 
     - name: checkout_qmail
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: mbhangui/libqmail
         path: libqmail

.github/workflows/daemontools-obs.yml

@@ -16,9 +16,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout_daemontools
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: checkout_qmail
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: mbhangui/libqmail
         path: libqmail

.github/workflows/indimail-mta-c-cpp.yml

@@ -42,12 +42,12 @@ jobs:
         OS: ${{ matrix.host }}
 
     - name: checkout_indimail-mta
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         path: main
 
     - name: checkout_qmail
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: mbhangui/libqmail
         path: libqmail

.github/workflows/indimail-mta-obs.yml

@@ -20,9 +20,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout_indimail-mta
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: checkout_qmail
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: mbhangui/libqmail
         path: libqmail

.github/workflows/libdkim2-c-cpp.yml

@@ -27,7 +27,7 @@ jobs:
         OS: ${{ matrix.host }}
 
     - name: checkout_libdkim2
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: build_libdkim2
       run: cd libdkim2-x; env CPPFLAGS="-I/opt/homebrew/Cellar/openssl@3/3.3.2/include" LDFLAGS="-L/opt/homebrew/Cellar/openssl@3/3.3.2/lib" ./default.configure; env CPPFLAGS="-I/opt/homebrew/Cellar/openssl@3/3.3.2/include" LDFLAGS="-L/opt/homebrew/Cellar/openssl@3/3.3.2/lib" make

.github/workflows/libdkim2-obs.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout_libdkim2
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: prepare obs
       run: cd libdkim2-x; ./prepare_obs libdkim2

.github/workflows/libsrs2-c-cpp.yml

@@ -27,7 +27,7 @@ jobs:
         OS: ${{ matrix.host }}
 
     - name: checkout_libsrs2
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: build_libsrs2
       run: cd libsrs2-x; ./default.configure; make

.github/workflows/libsrs2-obs.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout_libsrs2
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: prepare obs
       run: cd libsrs2-x; ./prepare_obs libsrs2

.github/workflows/shell.yml

@@ -7,6 +7,6 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup tmate session
       uses: mxschmitt/action-tmate@v3

.github/workflows/ucspi-tcp-c-cpp.yml

@@ -31,12 +31,12 @@ jobs:
         OS: ${{ matrix.host }}
 
     - name: checkout_ucspi-tcp
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         path: main
 
     - name: checkout_qmail
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: mbhangui/libqmail
         path: libqmail

.github/workflows/ucspi-tcp-obs.yml

@@ -16,9 +16,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout_ucspi-tcp
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: checkout_qmail
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: mbhangui/libqmail
         path: libqmail