fix(ci): correct syntax for setting environment variables in workflow

Author: alphagocc

.github/workflows/hashfile.yml

@@ -9,9 +9,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - run: echo "VERSION=\"$(echo $GITHUB_REF | cut -d / -f 3)\"" >> $GITHUB_ENV
+      - run: echo "VERSION=$(echo $GITHUB_REF | cut -d / -f 3)" >> $GITHUB_ENV
         shell: bash
-      - run: echo "REPOSITORY_NAME=\"$(echo \"$GITHUB_REPOSITORY\" | awk -F / '{print $2}')\"" >> $GITHUB_ENV
+      - run: echo "REPOSITORY_NAME=$(echo \"$GITHUB_REPOSITORY\" | awk -F / '{print $2}')" >> $GITHUB_ENV
         shell: bash
       - name: Checking out sources
         uses: actions/checkout@v6