ICD-11 Diagnosis code not working properly in CARE diagnosis module.

[dpnkr1]

**For some of the ICD diagnosis code when entered in CARE its shows no result found but after we delete the last character of that code the diagnosis comes up **

To Reproduce Steps to reproduce the behavior:

1. Go to 'cares consultation page then scroll down to the diagnosis part'
2. Then open icd 11 and copy the code for copd "CA22.Z"
3. Then come back to cares diagnosis part and paste or type the icd-11 code there.
4. Then you will see that care is not able to find the diagnosis copd with that copd code copied from icd 11, but when we delete the last character of the code (CA22.Z) which is Z, you will see the diagnosis copd will come up.

Expected behavior After putting the code in diagnosis part. which we take from icd-11, the diagnosis should come up.

Screenshots

https://github.com/coronasafe/care_fe/assets/132548965/bb9dbdd9-a331-4ef2-95fa-6d756847eeae

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context Add any other context about the problem here.

[rithviknishad]

Related to: https://github.com/coronasafe/care/issues/1838

[github-actions[bot]]

:warning: Refrain from assigning this issue to yourself if you have another P1 issue assigned that is not yet closed.

[aparnacoronasafe]

@nihal467 @sainak @rithviknishad

Can we take this up as priority and close in 14 days?