Remove project dependency from TestAccApikeysKey_*

[zli82016]

After deletion_policy is defaulted to PREVENT in google_project resource in #11255, the tests TestAccApikeysKey_* started failing as the projects are prevented to be deleted by default.

Nightly testing results

I don't think it's necessary to create a new project in these tests, so remove the project dependency to fix the tests.

Release Note Template for Downstream PRs (will be copied)

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

google provider: Diff ( 2 files changed, 98 deletions(-))
google-beta provider: Diff ( 2 files changed, 98 deletions(-))

[modular-magician]

Tests analytics

Total tests: 5
Passed tests: 0
Skipped tests: 0
Affected tests: 5

Click here to see the affected service packages

• apikeys

Action taken

Found 5 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

• TestAccApikeysKey_AndroidKey
• TestAccApikeysKey_BasicKey
• TestAccApikeysKey_IosKey
• TestAccApikeysKey_MinimalKey
• TestAccApikeysKey_ServerKey

Get to know how VCR tests work

[modular-magician]

$\textcolor{green}{\textsf{Tests passed during RECORDING mode:}}$
TestAccApikeysKey_AndroidKey[Debug log]
TestAccApikeysKey_BasicKey[Debug log]
TestAccApikeysKey_IosKey[Debug log]
TestAccApikeysKey_MinimalKey[Debug log]
TestAccApikeysKey_ServerKey[Debug log]

$\textcolor{green}{\textsf{No issues found for passed tests after REPLAYING rerun.}}$

---

$\textcolor{green}{\textsf{All tests passed!}}$

View the build log or the debug log for each test