Revert "ci: bypass zccache for board bootstrap build"

This reverts commit 41b59cd.

Author: zackees

.github/workflows/template_build.yml

@@ -69,9 +69,7 @@ jobs:
 
       - name: Build fbuild binaries
         run: |
-          # Avoid failing board builds on a stale or unresponsive zccache daemon.
-          # These jobs still cache downloaded fbuild toolchains and platform outputs.
-          soldr --no-cache cargo build -p fbuild-cli -p fbuild-daemon
+          soldr cargo build -p fbuild-cli -p fbuild-daemon
 
       - name: Add fbuild to PATH
         run: echo "${{ github.workspace }}/target/debug" >> $GITHUB_PATH