Bump actions/checkout to v2

Author: rsora

.github/workflows/arduino-stats.yaml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - name: Fetch downloads count form Arduino CDN using AWS Athena
         id: fetch

.github/workflows/i18n-nightly-push.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@v2
 
       - name: Install Go
         uses: actions/setup-go@v2

.github/workflows/i18n-weekly-pull.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@v2
 
       - name: Install Go
         uses: actions/setup-go@v2

.github/workflows/nightly.yaml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - name: build
         env:
@@ -39,7 +39,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - name: Download artifacts
         uses: actions/download-artifact@v1

.github/workflows/python-lint.yaml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@v2
 
       - name: Install Taskfile
         uses: Arduino/actions/setup-taskfile@master

.github/workflows/release.yaml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - name: Build
         run: goreleaser
@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - name: Download artifacts
         uses: actions/download-artifact@v1
@@ -92,7 +92,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - name: Download artifact
         uses: actions/download-artifact@v1

.github/workflows/test.yaml

@@ -17,7 +17,7 @@ jobs:
         run: git config --global core.autocrlf false
 
       - name: Checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@v2
 
       - name: Install Go
         uses: actions/setup-go@v2
@@ -113,7 +113,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - name: build
         shell: bash

.github/workflows/verify-formatting.yaml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@master
+        uses: actions/checkout@v2
 
       - name: Install Taskfile
         uses: Arduino/actions/setup-taskfile@master