GitHub actions: Update checkout version and use safe.directory

.github/workflows/basic_checks.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
@@ -27,6 +27,7 @@ jobs:
         run: |
           set -x
           mkdir -p SCANCODE
+          git config --global --add safe.directory "$GITHUB_WORKSPACE"
 
           git diff --name-only --diff-filter=d origin/${GITHUB_BASE_REF} \
             | ( grep '.\(c\|cpp\|h\|hpp\|py\)$' || true )
@@ -56,11 +57,12 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       -
         name: "include check"
         run: |
+          git config --global --add safe.directory "$GITHUB_WORKSPACE"
           ! git grep '^#include\s["'"']mbed.h['"'"]$' -- '*.c' '*.h' '*.cpp' '*.hpp' \
               ':!*platform_mbed.h' ':!*TESTS/*' ':!TEST_APPS/' ':!UNITTESTS/' \
               ':!*tests/*' ':!*targets/*' ':!*TARGET_*' ':!*unsupported/*'
@@ -72,7 +74,7 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       -
         name: spell checks
@@ -113,13 +115,14 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
       -
         name: astyle checks
         run: |
+          git config --global --add safe.directory "$GITHUB_WORKSPACE"
           git diff --name-only --diff-filter=d origin/${GITHUB_BASE_REF} \
             | ( grep '.*\.\(c\|cpp\|h\|hpp\)$' || true ) \
             | ( grep -v -f .astyleignore || true ) \
@@ -129,6 +132,7 @@ jobs:
       -
         name: "UTF-8 Check"
         run: |
+          git config --global --add safe.directory "$GITHUB_WORKSPACE"
           # Make sure we're not introducing any text which is not UTF-8 encoded
           git diff origin/${GITHUB_BASE_REF} -U0 | ( grep -a '^+' || true ) | ( ! grep -axv '.*' )
 
@@ -143,7 +147,7 @@ jobs:
     steps:
       -
         name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
 
       - uses: actions/setup-python@v2
@@ -173,7 +177,7 @@ jobs:
 
       -
         name: Checkout repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
 

.github/workflows/docker_management.publish.yml

@@ -26,7 +26,7 @@ jobs:
 
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
@@ -100,7 +100,7 @@ jobs:
 
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       -
         name: Build docker containers

.github/workflows/docker_management.test.yml

@@ -28,7 +28,7 @@ jobs:
       # use mbed-os-5.15 branch of blinky
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: ARMmbed/mbed-os-example-blinky
           path: mbed-os-example-blinky
@@ -42,7 +42,7 @@ jobs:
           rm -rf mbed-os
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           path: mbed-os-example-blinky/mbed-os