build(deps): bump actions/checkout from 2 to 4 (#32)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build.yaml

@@ -14,7 +14,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y bash bc bison bsdextrautils bzip2 ca-certificates ccache clang dbus debianutils diffutils exuberant-ctags findutils flex g++ gcc gcovr genisoimage gettext git hostname libaio-dev libasan5 libasound2-dev libattr1-dev libbpf-dev libbrlapi-dev libbz2-dev libc6-dev libcacard-dev libcap-ng-dev libcapstone-dev libcmocka-dev libcurl4-gnutls-dev libdaxctl-dev libdrm-dev libepoxy-dev libfdt-dev libffi-dev libgbm-dev libgcrypt20-dev libglib2.0-dev libglusterfs-dev libgnutls28-dev libgtk-3-dev libibumad-dev libibverbs-dev libiscsi-dev libjemalloc-dev libjpeg-turbo8-dev libjson-c-dev liblttng-ust-dev liblzo2-dev libncursesw5-dev libnfs-dev libnuma-dev libpam0g-dev libpcre2-dev libpixman-1-dev libpmem-dev libpng-dev libpulse-dev librbd-dev librdmacm-dev libsasl2-dev libsdl2-dev libsdl2-image-dev libseccomp-dev libslirp-dev libsnappy-dev libspice-protocol-dev libspice-server-dev libssh-dev libsystemd-dev libtasn1-6-dev libubsan1 libudev-dev liburing-dev libusb-1.0-0-dev libusbredirhost-dev libvdeplug-dev libvirglrenderer-dev libvte-2.91-dev libxen-dev libxml2-dev libzstd-dev llvm locales make meson multipath-tools ncat nettle-dev ninja-build openssh-client pkgconf python3 python3-numpy python3-opencv python3-pillow python3-pip python3-sphinx python3-sphinx-rtd-theme python3-venv python3-yaml rpm2cpio sed sparse systemtap-sdt-dev tar tesseract-ocr tesseract-ocr-eng texinfo xfslibs-dev zlib1g-dev libtasn1-6 libtasn1-6-dev lzfse liblzfse-dev
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -39,7 +39,7 @@ jobs:
   build_aarch64_softmmu_macos:
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -73,7 +73,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y bash bc bison bsdextrautils bzip2 ca-certificates ccache clang dbus debianutils diffutils exuberant-ctags findutils flex g++ gcc gcovr genisoimage gettext git hostname libaio-dev libasan5 libasound2-dev libattr1-dev libbpf-dev libbrlapi-dev libbz2-dev libc6-dev libcacard-dev libcap-ng-dev libcapstone-dev libcmocka-dev libcurl4-gnutls-dev libdaxctl-dev libdrm-dev libepoxy-dev libfdt-dev libffi-dev libgbm-dev libgcrypt20-dev libglib2.0-dev libglusterfs-dev libgnutls28-dev libgtk-3-dev libibumad-dev libibverbs-dev libiscsi-dev libjemalloc-dev libjpeg-turbo8-dev libjson-c-dev liblttng-ust-dev liblzo2-dev libncursesw5-dev libnfs-dev libnuma-dev libpam0g-dev libpcre2-dev libpixman-1-dev libpmem-dev libpng-dev libpulse-dev librbd-dev librdmacm-dev libsasl2-dev libsdl2-dev libsdl2-image-dev libseccomp-dev libslirp-dev libsnappy-dev libspice-protocol-dev libspice-server-dev libssh-dev libsystemd-dev libtasn1-6-dev libubsan1 libudev-dev liburing-dev libusb-1.0-0-dev libusbredirhost-dev libvdeplug-dev libvirglrenderer-dev libvte-2.91-dev libxen-dev libxml2-dev libzstd-dev llvm locales make meson multipath-tools ncat nettle-dev ninja-build openssh-client pkgconf python3 python3-numpy python3-opencv python3-pillow python3-pip python3-sphinx python3-sphinx-rtd-theme python3-venv python3-yaml rpm2cpio sed sparse systemtap-sdt-dev tar tesseract-ocr tesseract-ocr-eng texinfo xfslibs-dev zlib1g-dev libtasn1-6 libtasn1-6-dev lzfse liblzfse-dev
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -98,7 +98,7 @@ jobs:
   build_all_macos:
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0