Update photon.sh to remove duplicate package installs (vmware-sampl…

…es#113)

Updates `photon.sh` to remove duplicate packages:
- `ca-certificates` and `curl` already installed.
- removed second install (whoops!) of `openssl-c_rehash`.

scripts/linux/photon.sh

@@ -33,14 +33,12 @@ echo '> Installing additional packages ...'
 sudo tdnf install -y \
  minimal \
  logrotate \
- curl \
  wget \
  git \
  unzip \
  tar \
  jq \
  parted \
- ca-certificates \
  openssl-c_rehash
 
 ### Clearing tdnf cache. ###
@@ -49,8 +47,6 @@ sudo tdnf clean all
 
 ### Copy the Certificate Authority certificates and add to the certificate authority trust. ###
 echo '> Copying the Certificate Authority certificates and adding to the certificate authority trust ...'
-sudo tdnf install -y openssl-c_rehash
-echo '> Copying the Certificate Authority certificates and adding to the certificate authority trust ...'
 sudo chown -R root:root /tmp/root-ca.crt
 sudo cat /tmp/root-ca.crt > /etc/ssl/certs/root-ca.pem
 sudo chmod 644 /etc/ssl/certs/root-ca.pem