✨ Do not fetch all branches (slsa-framework#300)

* updates

* updates

* updates

Author: laurentsimon

.github/workflows/builder_go_slsa3.yml

@@ -96,7 +96,7 @@ jobs:
       - name: Checkout the repository
         uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v2.3.4
         with:
-          fetch-depth: 0
+          fetch-depth: 1
           persist-credentials: false
           repository: "${{ needs.detect-env.outputs.repository }}"
           ref: "${{ needs.detect-env.outputs.ref }}"
@@ -168,7 +168,7 @@ jobs:
       - name: Checkout the repository
         uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v2.3.4
         with:
-          fetch-depth: 0
+          fetch-depth: 1
           persist-credentials: false
 
       # Code needed (not tested) if go-vesion is made optional.
@@ -228,7 +228,7 @@ jobs:
       - name: Checkout the repository
         uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v2.3.4
         with:
-          fetch-depth: 0
+          fetch-depth: 1
           persist-credentials: false
 
       # Code needed (not tested) if go-vesion is made optional.

.github/workflows/generator_generic_slsa3.yml

@@ -67,7 +67,7 @@ jobs:
       - name: Checkout the repository
         uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # v2.3.4
         with:
-          fetch-depth: 0
+          fetch-depth: 1
           repository: "${{ needs.detect-env.outputs.repository }}"
           ref: "${{ needs.detect-env.outputs.ref }}"