Revert pinning of click package for scancode installation

[mthalman]

Once aboutcode-org/scancode-toolkit#4369 is fixed and we get a new release of scancode with the fix, we should remove the pinning of the click package that was done as a workaround for this issue:

• Upgrade scancode to 32.3.3 and downgrade click to 8.1.8 sdk#49047 (9.0)
• Upgrade scancode to 32.3.3 and downgrade click to 8.1.8 installer#20445 (8.0)