Allow rechunking and posting image for pr test

.github/workflows/build.yml

@@ -146,7 +146,6 @@ jobs:
       # They also check if the runner is on the default branch so that things like the merge queue (if you enable it), are going to work
       - name: Run Rechunker
         id: rechunk
-        if: github.event_name != 'pull_request' && github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
         uses: hhd-dev/rechunk@5fbe1d3a639615d2548d83bc888360de6267b1a2 # v1.2.4
         with:
           rechunk: "ghcr.io/hhd-dev/rechunk:v1.2.4"
@@ -158,7 +157,6 @@ jobs:
 
       ## This is necessary so that the podman socket can find the rechunked image on its storage
       - name: Load in podman and tag
-        if: github.event_name != 'pull_request' && github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
         run: |
           IMAGE=$(podman pull ${{ steps.rechunk.outputs.ref }})
           sudo rm -rf ${{ steps.rechunk.outputs.output }}
@@ -168,7 +166,6 @@ jobs:
 
       - name: Login to Container Registry
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3
-        if: github.event_name != 'pull_request' && github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
         with:
           registry: git.hydrosaber.com
           username: ${{ github.actor }}
@@ -176,7 +173,6 @@ jobs:
 
       - name: Push To git.hydrosaber.com
         uses: redhat-actions/push-to-registry@5ed88d269cf581ea9ef6dd6806d01562096bee9c # v2
-        if: github.event_name != 'pull_request' && github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
         id: push
         env:
           REGISTRY_USER: ${{ github.actor }}
@@ -194,10 +190,8 @@ jobs:
       # to consume. For more details, review the image signing section of the README.
       - name: Install Cosign
         uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
-        if: github.event_name != 'pull_request' && github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
 
       - name: Sign container image
-        if: github.event_name != 'pull_request' && github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
         env:
           DIGEST: ${{ steps.push.outputs.digest }}
           COSIGN_EXPERIMENTAL: false