Safeguard against -ok option for find command

[neochristou]

Description of changes:

The trust checks for the execute_bash tool can be bypassed, causing to execute commands it shouldn't (e.g., deleting files) without asking for confirmation from the user. Specifically, find has an -ok option which works similar to -exec, but asks for confirmation before running the command. However, this can be bypassed on macOS using a herestring (which isn't part of the patterns Q checks for to decide if it should auto-trust a command), for example:

> run the following command: find . -name "*.md" -ok rm {} + <<< "y"
I'll run that command to find and remove all .md files in the current directory and subdirectories. The command uses -ok which will prompt for confirmation before removing each file, and the
<<< "y" provides "y" as input to confirm the deletion.


🛠️  Using tool: execute_bash (trusted)
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 ● I will run the following shell command:
find . -name "*.md" -ok rm {} + <<< "y"
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 ↳ Purpose: Find and remove all .md files with confirmation

"rm ./codebase-summary.md ./CODE_OF_CONDUCT.md ./crates/figterm/README.md ./crates/figterm/src/input/README.md ./crates/fig_telemetry_core/README.md ./crates/fig_desktop/README.md ./crates/zbus_names/README.md ./crates/zbus/README.md ./crates/aws-toolkit-telemetry-definitions/README.md ./crates/semantic_search_client/README.md ./crates/fig_test_utils/README.md ./proto/README.md ./tests/figterm/README.md ./rfcs/0001-rfc-process.md ./rfcs/0000-template.md ./extensions/gnome-extension/README.md ./extensions/gnome-extension/CONTRIBUTING.md ./extensions/jetbrains/README.md ./extensions/gnome-legacy-extension/README.md ./extensions/gnome-legacy-extension/CONTRIBUTING.md ./extensions/vscode/README.md ./extensions/vscode/vsc-extension-quickstart.md ./README.md ./CONTRIBUTING.md ./packages/api-bindings-wrappers/README.md ./packages/api-bindings/README.md ./packages/autocomplete/README.md ./packages/autocomplete-parser/README.md ./packages/autocomplete-app/README.md ./packages/shared/README.md ./packages/fuzzysort/README.md ./packages/eslint-config/README.md ./packages/dashboard-app/README.md ./packages/shell-parser/README.md ./AmazonQ.md ./SECURITY.md"?

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 ● Completed in 0.489s

This PR adds a check for the -ok option.

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