Use __builtin_unreachable in HAL_ASSERT no-assert mode (IDFGH-12202)

[haileys]

This fixes a compile error when building with esp-clang:

esp-idf/components/hal/esp32/include/hal/mmu_ll.h:252:9: error: variable 'mmu_value' is used uninitialized whenever switch default is taken [-Werror,-Wsometimes-uninitialized]
        default:
        ^~~~~~~
esp-idf/components/hal/esp32/include/hal/mmu_ll.h:256:12: note: uninitialized use occurs here
    return mmu_value;
           ^~~~~~~~~
esp-idf/components/hal/esp32/include/hal/mmu_ll.h:242:23: note: initialize the variable 'mmu_value' to silence this warning
    uint32_t mmu_value;
                      ^
                       = 0

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[github-actions]

Warnings

⚠️

Some issues found for the commit messages in this PR: the commit message "use __builtin_unreachable in HAL_ASSERT no-assert mode": summary looks empty type/action looks empty Please fix these commit messages - here are some basic tips: follow Conventional Commits style correct format of commit message should be: <type/action>(<scope/component>): <summary>, for example fix(esp32): Fixed startup timeout issue allowed types are: change,ci,docs,feat,fix,refactor,remove,revert,test sufficiently descriptive message summary should be between 20 to 72 characters and start with upper case letter avoid Jira references in commit messages (unavailable/irrelevant for our customers) TIP: Install pre-commit hooks and run this check when committing (uses the Conventional Precommit Linter).

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[suda-morris]

sha=c3b7af6c3def8b0d5014c2389f5838b66705ee11

[haileys]

Hey sorry I didn't realise there was a CLA required. Regarding the patch, take it or leave it, but I'm just not that interested in reviewing a legal contract for this