/usr/lib/x86_64-linux-gnu/libcurl.so.4 Missing

[rlindsberg]

Actual behavior
The following files are missing when using Kaniko to build.

lrwxrwxrwx 1 root root 16 Sep 19 08:57 /usr/lib/x86_64-linux-gnu/libcurl.so.4 -> libcurl.so.4.8.0 -rw-r--r-- 1 root root 677656 Sep 6 11:38 /usr/lib/x86_64-linux-gnu/libcurl.so.4.7.0 -rw-r--r-- 1 root root 786336 Sep 6 11:27 /usr/lib/x86_64-linux-gnu/libcurl.so.4.8.0

Expected behavior
Symbolink and files present

To Reproduce
Steps to reproduce the behavior:

1. Use docker to build a image
   `FROM ubuntu

RUN apt update && apt install libcurl4 -y

RUN ls -l /usr/lib/x86_64-linux-gnu/libcurl*
`

2. docker run that image, verify that libcurl.so.4 is present.
3. Repeat step 1 and 2 but instead using docker build, use Kaniko instead.
4. results
   

Additional Information

• Dockerfile
  Please provide either the Dockerfile you're trying to build or one that can reproduce this error.
• Build Context
  Please provide or clearly describe any files needed to build the Dockerfile (ADD/COPY commands)
• Kaniko Image (fully qualified with digest)

Triage Notes for the Maintainers

Description	Yes/No
Please check if this a new feature you are proposing
Please check if the build works in docker but not in kaniko
Please check if this error is seen when you use --cache flag
Please check if your dockerfile is a multistage dockerfile

[rlindsberg]

related: #1045