fix: justfile

Author: not-matthias

Justfile

@@ -40,10 +40,11 @@ build-upstream version:
 
     # Download and extract upstream Valgrind
     mkdir -p /tmp/valgrind-upstream
-    cd /tmp/valgrind-upstream
-    rm -rf valgrind-{{ version }}*
-    wget -q https://sourceware.org/pub/valgrind/valgrind-{{ version }}.tar.bz2
-    tar -xjf valgrind-{{ version }}.tar.bz2
+    rm -rf /tmp/valgrind-upstream/valgrind-{{ version }}*
+    wget -q -O /tmp/valgrind-upstream/valgrind-{{ version }}.tar.bz2 \
+        https://sourceware.org/pub/valgrind/valgrind-{{ version }}.tar.bz2
+    tar -xjf /tmp/valgrind-upstream/valgrind-{{ version }}.tar.bz2 \
+        -C /tmp/valgrind-upstream
 
-    # Build and install using absolute path
+    # Build and install using build-in
     just build-in "/tmp/valgrind-upstream/valgrind-{{ version }}"