Skip tests if not enough balance

[rabi-siddique]

The PR:

• Verifies user1 and bidder balance before executing all tests. This is done to exit early in case the balances are not enough to carry out test operations. Previously, we had executed a major section of tests before realizing that we didn't possess enough balance to create a vault or make a bid.
• Removes an A3P test for creating a vault which is no longer required. Previously, this test case was added to ensure gov1 has enough IST to make bids. But this is no longer required because gov1 already have enough balance to carry out bidding stuff.
• Adding logs wherever we execute commands with agops and agd.

[cloudflare-workers-and-pages[bot]]

Deploying agoric-dapp-inter-emerynet with    Cloudflare Pages

Latest commit:	e2ed085
Status:	✅  Deploy successful!
Preview URL:	https://501c2faa.agoric-dapp-inter-emerynet.pages.dev
Branch Preview URL:	https://rs-skip-tests-if-not-enough.agoric-dapp-inter-emerynet.pages.dev

View logs

[cloudflare-workers-and-pages[bot]]

Deploying dapp-inter-test with    Cloudflare Pages

Latest commit:	76a4deb
Status:	⚡️  Build in progress...

View logs

[github-actions[bot]]

Network: Commit: 401b0020d398a1da1146713d1650711f9c25a5cb Ref: refs/heads/main IPFS v1 hash: bafybeifw2fsj7v6jhbyfhb5cubt3d6md6vb6z6vwhh4mkkzgqet42eexle CF - DWeb - 4EVERLAND