feat: progress bars for asset upload

[ericswanson-dfinity]

Description

Added spinners to reflect asset synchronization progress. Changed logging from info to debug.

Fixes: https://dfinity.atlassian.net/browse/SDK-1944

Now the output looks like this (while assets are being uploaded)

dfx deploy
Deploying all canisters.
Creating canisters...
Created a wallet canister on the "local" network for user "default" with ID "bnz7o-iuaaa-aaaaa-qaaaa-cai"
scraped-portal-backend canister created with canister id: bkyz2-fmaaa-aaaaa-qaaaq-cai
scraped-portal-frontend canister created with canister id: bd3sg-teaaa-aaaaa-qaaba-cai
Building canisters...
Installing canisters...
Creating UI canister on the local network.
The UI canister on the "local" network is "be2us-64aaa-aaaaa-qaabq-cai"
Installing code for canister scraped-portal-backend, with canister ID bkyz2-fmaaa-aaaaa-qaaaq-cai
Installing code for canister scraped-portal-frontend, with canister ID bd3sg-teaaa-aaaaa-qaaba-cai
WARN: This project does not define a security policy for some assets.
WARN: You should define a security policy in .ic-assets.json5. For example:
WARN: [
WARN:   {
WARN:     "match": "**/*",
WARN:     "security_policy": "standard"
WARN:   }
WARN: ]
WARN: Assets without any security policy: all
WARN: To disable the policy warning, define "disable_security_policy_warning": true in .ic-assets.json5.
⠤ Staged: 164/7828 assets
⠐ Uploaded content: 9499792 bytes                

How Has This Been Tested?

Tested locally

Checklist:

• The title of this PR complies with Conventional Commits.
• I have edited the CHANGELOG accordingly.
• I have made corresponding changes to the documentation.