Describe the bug

Parallel apex tests that fail with concurrency errors: 'Too many concurrent Apex compilations during resource mitigation' or 'LIMIT_EXCEEDED' are not retried.

Suggested fix: #1436

To Reproduce
Steps to reproduce the behavior:

@IsTest
class ParallelTest {
    @IsTest
    static void limitExceeded() {
	    System.assert(false, 'LIMIT_EXCEEDED');
    }

    @IsTest
    static void otherError() {
	    System.assert(false, 'Too many concurrent Apex compilations during resource mitigation');
    }

    @IsTest
    static void successTest() {
	    System.assert(true, 'yes');
    }
}

Expected behavior

Tests are re-run automatically due to concurrency error message.

Screenshots
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Platform Details (please complete the following information):
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Additional context
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