ci: bump xlings 0.4.25 → 0.4.30 (sysroot fix for gcc 16.1.0)

Author: Sunrisepeak

.github/workflows/ci.yml

@@ -56,7 +56,7 @@ jobs:
       - name: Bootstrap mcpp via xlings
         env:
           XLINGS_NON_INTERACTIVE: '1'
-          XLINGS_VERSION: '0.4.25'
+          XLINGS_VERSION: '0.4.30'
         run: |
           if [ ! -x "$HOME/.xlings/subos/default/bin/xlings" ]; then
             tarball="xlings-${XLINGS_VERSION}-linux-x86_64.tar.gz"

.github/workflows/release.yml

@@ -98,7 +98,7 @@ jobs:
           # Pin xlings to a known-good version. The upstream install
           # script always grabs `latest` (no version override), so we
           # download + self-install manually to avoid broken releases.
-          XLINGS_VERSION: '0.4.25'
+          XLINGS_VERSION: '0.4.30'
         run: |
           if [ ! -x "$HOME/.xlings/subos/default/bin/xlings" ]; then
             tarball="xlings-${XLINGS_VERSION}-linux-x86_64.tar.gz"