fix: use correct strip command for ARM64 Linux builds

- Skip stripping for aarch64-unknown-linux-gnu in the generic strip step
- Add dedicated step using aarch64-linux-gnu-strip for ARM64 Linux binaries
- This fixes the build failure when trying to strip cross-compiled binaries

Author: haasonsaas

.github/workflows/release.yml

@@ -127,7 +127,7 @@ jobs:
         run: cargo build --release --target ${{ matrix.target }}
 
       - name: Strip binary (Linux and macOS)
-        if: matrix.os != 'windows-latest' && matrix.target != 'aarch64-apple-darwin'
+        if: matrix.os != 'windows-latest' && matrix.target != 'aarch64-apple-darwin' && matrix.target != 'aarch64-unknown-linux-gnu'
         run: |
           strip target/${{ matrix.target }}/release/${{ matrix.artifact_name }}
       
@@ -137,6 +137,12 @@ jobs:
           # Skip stripping for cross-compiled ARM64 binary or use lipo if needed
           echo "Skipping strip for cross-compiled ARM64 binary"
       
+      - name: Strip binary (Linux ARM64)
+        if: matrix.target == 'aarch64-unknown-linux-gnu'
+        run: |
+          # Use aarch64 strip for cross-compiled binary
+          aarch64-linux-gnu-strip target/${{ matrix.target }}/release/${{ matrix.artifact_name }}
+      
       - name: Create checksum (Unix)
         if: matrix.os != 'windows-latest'
         run: |