feat: use bash shell for github actions

.github/workflows/build.yml

@@ -20,5 +20,7 @@ jobs:
 
       - name: Go version
         run: go version
+        shell: bash
       - name: Build
         run: go build cmd/gobrew/main.go
+        shell: bash

.github/workflows/coveritup.yml

@@ -30,12 +30,13 @@ jobs:
           go install github.com/securego/gosec/v2/cmd/gosec@latest
           go install github.com/axw/gocov/gocov@latest
           go install github.com/AlekSi/gocov-xml@latest
+        shell: bash
       - name: Test
         run: |
           BUILD_START=$SECONDS
           go test -race -v ./... -count=1 -coverprofile=coverage.out
           echo SCORE=$(($SECONDS-BUILD_START)) >> "$GITHUB_ENV"
-
+        shell: bash
       - uses: kevincobain2000/action-coveritup@v1
         with:
           type: unit-test-run-time
@@ -49,6 +50,7 @@ jobs:
           BUILD_START=$SECONDS
           go build -ldflags '-s -w' -o main cmd/gobrew/main.go
           echo SCORE=$(($SECONDS-BUILD_START)) >> "$GITHUB_ENV"
+        shell: bash
 
       - uses: kevincobain2000/action-coveritup@v1
         with:
@@ -58,6 +60,7 @@ jobs:
         run: |
           curl -sLk https://raw.githubusercontent.com/kevincobain2000/cover-totalizer/master/install.sh | sh
           echo SCORE=`./cover-totalizer coverage.xml` >> "$GITHUB_ENV"
+        shell: bash
 
       - uses: kevincobain2000/action-coveritup@v1
         with:
@@ -66,6 +69,7 @@ jobs:
       - name: Go Binary Size
         run: |
           echo SCORE=`du -sk main | awk '{print $1}'` >> "$GITHUB_ENV"
+        shell: bash
 
       - uses: kevincobain2000/action-coveritup@v1
         with:
@@ -74,6 +78,7 @@ jobs:
       - name: Number of dependencies
         run: |
           echo SCORE=`go list -m all|wc -l|awk '{$1=$1};1'` >> "$GITHUB_ENV"
+        shell: bash
 
       - uses: kevincobain2000/action-coveritup@v1
         with:
@@ -82,6 +87,7 @@ jobs:
       - name: Number of GO Sec issues
         run: |
           echo SCORE=`gosec -no-fail --quiet ./...|grep Issues | tail -1 |awk '{print $3}'` >> "$GITHUB_ENV"
+        shell: bash
 
       - uses: kevincobain2000/action-coveritup@v1
         with: