Revert go version changes

[vedantjoshi84]

ISSUE(S):

Seeing this issue -

# bash <(curl -sL https://pmkft-assets.s3-us-west-1.amazonaws.com/pf9ctl_setup)
 ____  _       _    __                      ___
|  _ \| | __ _| |_ / _| ___  _ __ _ __ ___ / _ \
| |_) | |/ _` | __| |_ / _ \| '__| '_ ` _ \ (_) |
|  __/| | (_| | |_|  _| (_) | |  | | | | | \__, |
|_|   |_|\__,_|\__|_|  \___/|_|  |_| |_| |_| /_/

Note: SUDO access required to run Platform9 CLI.
      You might be prompted for your SUDO password.

Downloading Platform9 CLI binary...

Platform9 CLI binary downloaded.

Installing Platform9 CLI...

ASSERT: Installation of Platform9 CLI Failed




Installation failed, Here are the last 10 lines from the log
The full installation log is available at /root/pf9/log/cli_install.log
If more information is needed re-run the install with --debug
/root/pf9/bin/pf9ctl_new: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /root/pf9/bin/pf9ctl_new)
/root/pf9/bin/pf9ctl_new: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /root/pf9/bin/pf9ctl_new)
00:02:17.856965852 :63 : ASSERT: Installation of Platform9 CLI Failed

After reverting this change, it is working -

$ bash <(curl -sL https://pmkft-assets.s3-us-west-1.amazonaws.com/pf9ctl_setup)
 ____  _       _    __                      ___
|  _ \| | __ _| |_ / _| ___  _ __ _ __ ___ / _ \
| |_) | |/ _` | __| |_ / _ \| '__| '_ ` _ \ (_) |
|  __/| | (_| | |_|  _| (_) | |  | | | | | \__, |
|_|   |_|\__,_|\__|_|  \___/|_|  |_| |_| |_| /_/

Note: SUDO access required to run Platform9 CLI.
      You might be prompted for your SUDO password.

Downloading Platform9 CLI binary...

Platform9 CLI binary downloaded.

Installing Platform9 CLI...

Platform9 CLI installation completed successfully !

To start building a Kubernetes cluster execute:
        pf9ctl help

$ pf9ctl version
pf9ctl version: v1.28

[bharath-pf9]

/lgtm
/approve