.github: Bump DavidAnson/markdownlint-cli2-action from 19.0.0 to 19.1.0 · exercism/nim@3f69ce8

Run `check_exercises`: _test/check_exercises_tmp/src/check_exercises/anagram.nim#L6

use explicit initialization of 'result' for clarity [Uninit]

Run `check_exercises`: _test/check_exercises_tmp/src/check_exercises/anagram.nim#L8

use explicit initialization of 'result' for clarity [Uninit]

Run `check_exercises`: _test/check_exercises_tmp/src/check_exercises/anagram.nim#L4

Cannot prove that 'result' is initialized. This will become a compile time error in the future. [ProveInit]

Run `check_exercises`: _test/check_exercises_tmp/src/check_exercises/diamond.nim#L19

use explicit initialization of 'result' for clarity [Uninit]

Run `check_exercises`: _test/check_exercises_tmp/src/check_exercises/diamond.nim#L19

Cannot prove that 'result' is initialized. This will become a compile time error in the future. [ProveInit]

Run `check_exercises`: _test/check_exercises_tmp/tests/test_dnd_character.nim#L96

use explicit initialization of 'result' for clarity [Uninit]

Run `check_exercises`: _test/check_exercises_tmp/tests/test_dnd_character.nim#L86

Cannot prove that 'result' is initialized. This will become a compile time error in the future. [ProveInit]

Run `check_exercises`: _test/check_exercises_tmp/tests/test_dnd_character.nim#L112

use explicit initialization of 'actual' for clarity [Uninit]

Run `check_exercises`: _test/check_exercises_tmp/tests/test_dnd_character.nim#L116

use explicit initialization of 'actual' for clarity [Uninit]

Run `check_exercises`: _test/check_exercises_tmp/src/check_exercises/isogram.nim#L7

use explicit initialization of 'seen' for clarity [Uninit]

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