Relax lora string test (pytorch#19312)

Seeing small numerical flakeyness causing diverging output. The output
is roughly equivalent though. Current thought is different cpu
architectures causing different xnnpack kernels to trigger causing minor
difference in output.

Author: JacobSzwejbka

.ci/scripts/test_lora.sh

@@ -160,6 +160,13 @@ To calculate 15% of 80, we can multiply 80 by 15/100.
 So, 15% of 80 is equal to (80 * 15) / 100 = 1200 / 100 = 12.
 #### 12
 The answer is: 12<|im_end|>"
+EXPECTED_QUANT_LORA_ALTERNATE_PREFIX="
+<|im_start|>user Calculate 15% of 80?<|im_end|><|im_start|>assistant
+To calculate 15% of 80, we can multiply 80 by 15/100.
+80 * 15/100 = 12.
+So, 15% of 80 is 12.
+#### 12
+The answer is: 12<|im_end|>"
 
 # Export Quantized PTE, PTD file, no LoRA.
 # override base.lora_config=null to avoid creating a lora model
@@ -225,12 +232,13 @@ NOW=$(date +"%H:%M:%S")
 echo "Finished at ${NOW}"
 
 RESULT=$(cat result.txt)
-if [[ "${RESULT}" == "${EXPECTED_QUANT_LORA_PREFIX}"* ]]; then
+if [[ "${RESULT}" == "${EXPECTED_QUANT_LORA_PREFIX}"* ]] || [[ "${RESULT}" == "${EXPECTED_QUANT_LORA_ALTERNATE_PREFIX}"* ]]; then
   echo "Expected result prefix: ${EXPECTED_QUANT_LORA_PREFIX}"
   echo "Actual result: ${RESULT}"
   echo "Test 4: Success"
 else
   echo "Expected result prefix: ${EXPECTED_QUANT_LORA_PREFIX}"
+  echo "Alternate expected result prefix: ${EXPECTED_QUANT_LORA_ALTERNATE_PREFIX}"
   echo "Actual result: ${RESULT}"
   echo "Test 4: Failure; results not the same"
   cleanup_files