minor fix

Signed-off-by: Tasos Katsoulas <tasos@netdata.cloud>

.github/workflows/build-macos.yml

@@ -100,6 +100,7 @@ jobs:
         id: install-bash
         if: needs.file-check.outputs.run == 'true'
         run: |
+          brew update
           brew install bash
       - name: Install netdata dependencies
         id: install-nd-dep

packaging/installer/install-required-packages.sh

@@ -616,7 +616,7 @@ declare -A pkg_find=(
   ['clearlinux']="findutils"
   ['rhel']="findutils"
   ['centos']="findutils"
-  ['macos']="NOTREQUIRED"
+  ['macos']="findutils"
   ['freebsd']="NOTREQUIRED"
   ['default']="WARNING|"
 )
@@ -741,7 +741,7 @@ declare -A pkg_libsystemd_dev=(
   ['debian']="libsystemd-dev"
   ['freebsd']="NOTREQUIRED"
   ['gentoo']="NOTREQUIRED" # inherently present on systems actually using systemd
-  ['macos']="NOTREQUIRED"
+  ['macos']="WARNING|"
   ['sabayon']="NOTREQUIRED" # inherently present on systems actually using systemd
   ['ubuntu']="libsystemd-dev"
   ['default']="systemd-devel"