Update vcpkg baseline to 84bab45d4

[Copilot]

Bumps the vcpkg registry baseline to 84bab45d415d22042bd0b9081aea57f362da3f35.

Changes

• vcpkg-configuration.json — updated baseline

Original prompt

Goal: Create a pull request in magnesj/ResInsight that updates the vcpkg baseline to commit 84bab45d415d22042bd0b9081aea57f362da3f35.

Requirements:

• Locate where the vcpkg baseline is pinned in this repository (commonly vcpkg.json under "builtin-baseline", a vcpkg-configuration.json, or a submodule/manifest).
• Update the baseline value to 84bab45d415d22042bd0b9081aea57f362da3f35.
• Ensure formatting is preserved.
• If the repo uses vcpkg in manifest mode, run/adjust any lockfile or related metadata as needed (e.g., vcpkg-lock.json) so CI/build remains consistent.
• Update any documentation or scripts that reference the old baseline.

Validation:

• Confirm the old baseline and show it changed to the new commit.
• Run whatever existing validation is appropriate for this change (at minimum, any configuration check or build step typically used for vcpkg baseline changes, if available in CI scripts).

Deliverable:

• Open a PR with a clear title like "Update vcpkg baseline to 84bab45d4" and a description summarizing what changed and why.

This pull request was created from Copilot chat.

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[magnesj]

@copilot do not change rhel8

[Copilot]

@copilot do not change rhel8

Reverted in 2b91a87 — vcpkg-configuration-rhel8.json is back to its original baseline.