fix(ci): use correct amd64 Docker image digest

Previous digest was from arm64 build (Mac). Rebuilt with
--platform linux/amd64 for GitHub Actions runners.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: senamakel

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
     name: Build Tauri App
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/tinyhumansai/openhuman/ci-runner@sha256:f424edf66964f80e98a6445dffcc895e919c60a4d33aa0e15fdc7fb3a486b921
+      image: ghcr.io/tinyhumansai/openhuman/ci-runner@sha256:ea53feffddf7a01d337ba95fe5a3631ae0ca5c5eab003810d4423820fa40ed3f
     steps:
       - name: Checkout code
         uses: actions/checkout@v4

.github/workflows/test.yml

@@ -60,7 +60,7 @@ jobs:
     name: Rust Tests + Quality
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/tinyhumansai/openhuman/ci-runner@sha256:f424edf66964f80e98a6445dffcc895e919c60a4d33aa0e15fdc7fb3a486b921
+      image: ghcr.io/tinyhumansai/openhuman/ci-runner@sha256:ea53feffddf7a01d337ba95fe5a3631ae0ca5c5eab003810d4423820fa40ed3f
     steps:
       - name: Checkout code
         uses: actions/checkout@v4

.github/workflows/typecheck.yml

@@ -63,7 +63,7 @@ jobs:
     name: Rust Quality (fmt + clippy)
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/tinyhumansai/openhuman/ci-runner@sha256:f424edf66964f80e98a6445dffcc895e919c60a4d33aa0e15fdc7fb3a486b921
+      image: ghcr.io/tinyhumansai/openhuman/ci-runner@sha256:ea53feffddf7a01d337ba95fe5a3631ae0ca5c5eab003810d4423820fa40ed3f
     steps:
       - name: Checkout code
         uses: actions/checkout@v4