ci: fix sha256sum not found in macOS

CI error in macOS:
script/cache-hash.sh: line 18: sha256sum: command not found

Author: Bambooin

.github/workflows/commit-ci.yml

@@ -25,6 +25,11 @@ jobs:
           echo ${GITHUB_REF#refs/*/}
           echo CI_BRANCH=${GITHUB_REF#refs/*/} >> $GITHUB_ENV
 
+      - name: Install coreutils macOS
+        if: startsWith(matrix.os, 'macOS')
+        run: |
+          brew install coreutils
+
       - name: Calculate JNI cache hash
         id: cache-hash
         shell: bash

.github/workflows/pull-request-ci.yml

@@ -32,6 +32,11 @@ jobs:
           echo ${GITHUB_REF#refs/*/}
           echo CI_BRANCH=${GITHUB_REF#refs/*/} >> $GITHUB_ENV
 
+      - name: Install coreutils macOS
+        if: startsWith(matrix.os, 'macOS')
+        run: |
+          brew install coreutils
+
       - name: Calculate JNI cache hash
         id: cache-hash
         shell: bash