Block direct resource access in top level properties

[shenglol]

Update DTC validation logic to ensure direct resource access is blocked in top level resource properties.

Fixes #11958.

Microsoft Reviewers: Open in CodeFlow

[shenglol]

This is no longer valid since 1) we changed type checking to only emit warnings for resources properties; 2) there is an edge case - identities's type is generic Resource which makes type checking useless.

But this makes me wonder if we should at least emit type errors for top level properties whose types cannot be customized by RPs, such as location.

[github-actions]

Test this change out locally with the following install scripts (Action run 6672859683)

VSCode

• Mac/Linux

  bash <(curl -Ls https://aka.ms/bicep/nightly-vsix.sh) --run-id 6672859683

• Windows

  iex "& { $(irm https://aka.ms/bicep/nightly-vsix.ps1) } -RunId 6672859683"

Azure CLI

• Mac/Linux

  bash <(curl -Ls https://aka.ms/bicep/nightly-cli.sh) --run-id 6672859683

• Windows

  iex "& { $(irm https://aka.ms/bicep/nightly-cli.ps1) } -RunId 6672859683"

[github-actions]

Test Results

     132 files  ±0       132 suites  ±0   4h 27m 8s ⏱️ +14s
10 683 tests +1  10 683 ✔️ +2  0 💤 ±0  0 ❌  - 1 
51 627 runs  +4  51 627 ✔️ +5  0 💤 ±0  0 ❌  - 1 

Results for commit 41be421. ± Comparison against base commit 8d5c061.