fix: pin terra go v1.22

Author: minniux

.github/workflows/terra-classic.yml

@@ -49,7 +49,7 @@ jobs:
 
       - name: Build and push terra-classic Docker image
         run: |
-          ./heighliner build -c terra-classic --git-ref ${{ env.VERSION }} --alpine-version 3.18
+          ./heighliner build -c terra-classic --git-ref ${{ env.VERSION }} --alpine-version 3.18  --go-version 1.22
 
       - name: Tag and push Docker image
         run: |