Workflow changes to fix old release binaries (#1461)

- Moves `build-config.json` to workflow dir to build old versions with
new configs.
- Enables contributors to test release Wf on private repo by adding
`github.event_name == 'workflow_dispatch' ||`

---------

Signed-off-by: Roshan Khatri <rvkhatri@amazon.com>

.github/actions/generate-package-build-matrix/action.yml

@@ -24,11 +24,11 @@ runs:
 
     - name: Get targets
       run: |
-        x86_arch=$(jq -c '[.linux_targets[] | select(.arch=="x86_64")]' utils/releasetools/build-config.json)
+        x86_arch=$(jq -c '[.linux_targets[] | select(.arch=="x86_64")]' .github/actions/generate-package-build-matrix/build-config.json)
         x86_matrix=$(echo "{ \"distro\" : $x86_arch }" | jq -c .)
         echo "X86_MATRIX=$x86_matrix" >> $GITHUB_ENV
 
-        arm_arch=$(jq -c '[.linux_targets[] | select(.arch=="arm64")]' utils/releasetools/build-config.json)
+        arm_arch=$(jq -c '[.linux_targets[] | select(.arch=="arm64")]' .github/actions/generate-package-build-matrix/build-config.json)
         arm_matrix=$(echo "{ \"distro\" : $arm_arch }" | jq -c .)
         echo "ARM_MATRIX=$arm_matrix" >> $GITHUB_ENV
       shell: bash

.github/workflows/build-release-packages.yml

@@ -8,7 +8,7 @@ on:
       - '.github/workflows/build-release-packages.yml'
       - '.github/workflows/call-build-linux-arm-packages.yml'
       - '.github/workflows/call-build-linux-x86-packages.yml'
-      - 'utils/releasetools/build-config.json'
+      - '.github/actions/generate-package-build-matrix/build-config.json'
   workflow_dispatch:
     inputs:
       version:
@@ -23,7 +23,7 @@ jobs:
   # This job provides the version metadata from the tag for the other jobs to use.
   release-build-get-meta:
     name: Get metadata to build
-    if: github.repository == 'valkey-io/valkey'
+    if: github.event_name == 'workflow_dispatch' || github.repository == 'valkey-io/valkey'
     runs-on: ubuntu-latest
     outputs:
       version: ${{ steps.get_version.outputs.VERSION }}
@@ -69,7 +69,7 @@ jobs:
 
   generate-build-matrix:
     name: Generating build matrix
-    if: github.repository == 'valkey-io/valkey'
+    if: github.event_name == 'workflow_dispatch' || github.repository == 'valkey-io/valkey'
     runs-on: ubuntu-latest
     outputs:
       x86_64-build-matrix: ${{ steps.set-matrix.outputs.x86_64-build-matrix }}