message: fix: adjust unit tests for the frame shift codon masking
  The masking was introduced earlier in and
  The tests are adjusted to expect X amino acids within the frame shift body instead of the actual translation.
diff: @@ -80,7 +80,7 @@ TEST_F(TranslateGenes, DetectsTrailingFrameShift) {
  const auto peptides = translateGenes(qryAln, refAln, geneMap, gapOpenCloseAA, options);
  const auto peptideActual = peptides.queryPeptides[0].seq;
  - const auto peptideExpected = toAminoacidSequence("SKV*Y--");
  + const auto peptideExpected = toAminoacidSequence("SKXXXXX");
  EXPECT_EQ(peptideActual, peptideExpected);
  const auto frameShiftResult = peptides.queryPeptides[0].frameShiftResults[0];
  @@ -113,7 +113,7 @@ TEST_F(TranslateGenes, DetectsTrailingFrameShiftWithPriorInsertion) {
  const auto peptides = translateGenes(qryAln, refAln, geneMap, gapOpenCloseAA, options);
  const auto peptideActual = peptides.queryPeptides[0].seq;
  - const auto peptideExpected = toAminoacidSequence("SKV*Y--");
  + const auto peptideExpected = toAminoacidSequence("SKXXXXX");
  EXPECT_EQ(peptideActual, peptideExpected);
  const auto frameShiftResult = peptides.queryPeptides[0].frameShiftResults[0];
  @@ -146,7 +146,7 @@ TEST_F(TranslateGenes, DetectsCompensatedFrameShift) {
  const auto peptides = translateGenes(qryAln, refAln, geneMap, gapOpenCloseAA, options);
  const auto peptideActual = peptides.queryPeptides[0].seq;
  - const auto peptideExpected = toAminoacidSequence("-SNSVI*");
  + const auto peptideExpected = toAminoacidSequence("-SXXXI*");
  EXPECT_EQ(peptideActual, peptideExpected);
  const auto frameShiftResult = peptides.queryPeptides[0].frameShiftResults[0];
  @@ -179,7 +179,7 @@ TEST_F(TranslateGenes, DetectsCompensatedFrameShiftWithPriorInsertion) {
  const auto peptides = translateGenes(qryAln, refAln, geneMap, gapOpenCloseAA, options);
  const auto peptideActual = peptides.queryPeptides[0].seq;
  - const auto peptideExpected = toAminoacidSequence("-SNSVI*");
  + const auto peptideExpected = toAminoacidSequence("-SXXXI*");
  EXPECT_EQ(peptideActual, peptideExpected);
  const auto frameShiftResult = peptides.queryPeptides[0].frameShiftResults[0];
  @@ -217,7 +217,7 @@ TEST_F(TranslateGenes, DetectsCompensatedFrameShiftWithInsertion) {
  const auto peptides = translateGenes(qryAln, refAln, geneMap, gapOpenCloseAA, options);
  const auto peptideActual = peptides.queryPeptides[0].seq;
  - const auto peptideExpected = toAminoacidSequence("-SIPVI*");
  + const auto peptideExpected = toAminoacidSequence("-SXXXI*");
  EXPECT_EQ(peptideActual, peptideExpected);
  const auto frameShiftResult = peptides.queryPeptides[0].frameShiftResults[0];
  