Merge pull request #386 from EnviroDIY/dependabot/github_actions/actions/checkout-2.4.0

ci: bump actions/checkout from 2.3.4 to 2.4.0

Author: SRGDamia1

.github/workflows/build_documentation.yaml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
       # check out the ModularSensors repo
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
         with:
           path: code_docs/ModularSensors
 
@@ -78,7 +78,7 @@ jobs:
 
       # check out my fork of m.css, for processing Doxygen output
       - name: Checkout m.css
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2.4.0
         with:
           # Repository name with owner. For example, actions/checkout
           repository: SRGDamia1/m.css

.github/workflows/build_examples_arduino_cli.yaml

@@ -35,7 +35,7 @@ jobs:
           ]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.4.0
 
       - name: Set environment variable for library installation source
         run: |

.github/workflows/build_examples_platformio.yaml

@@ -27,7 +27,7 @@ jobs:
         pio_environment: [mayfly, mega, arduino_zero, adafruit_feather_m0, autonomo]
 
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
 
       - name: Set environment variable for library installation source
         run: |

.github/workflows/build_menu.yaml

@@ -182,7 +182,7 @@ jobs:
             sensorFlag: NO_SENSORS
             publisherFlag: BUILD_PUB_THINGSPEAK
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
 
       - name: Set environment variable for library installation source
         run: |

.github/workflows/changelog_reminder.yaml

@@ -5,7 +5,7 @@ jobs:
     name: Changelog Reminder
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
         with:
           persist-credentials: false # otherwise, the token used is the GITHUB_TOKEN, instead of your personal token
 

.github/workflows/prepare_release.yaml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2.4.0
 
       - name: Set environment variable for current library version
         run: |

.github/workflows/verify_library_json.yaml

@@ -9,7 +9,7 @@ jobs:
     if: "!contains(github.event.head_commit.message, 'ci skip')"
 
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v2.4.0
 
       - name: Set up Python
         uses: actions/setup-python@v2.2.2