Feature/nw23001440/handle param initial value in callstmt

[mattiabonardi]

Description

Handle initial value of parameters in CALL statement.

     C                   CALL      [PGM_NAME]
     C                   PARM      [INITIAL VALUE]  STR10

that's different to variable declaration on CALL statement

     C                   CALL      [PGM_NAME]
     C                   PARM      [INITIAL VALUE]  STR10     10

In the first case variable STR10 has already declared. The variable is cleaned and reassigned with [INITIAL VALUE]'. In the second case STR10is declared directly in theCALL` statement-

Related to # (issue)
Program MULANGT12 - A01 - P04: CALL doesn't handle initialization value of parameters.

Checklist:

• There are tests regarding this feature
• The code follows the Kotlin conventions (run ./gradlew ktlintCheck)
• The code passes all tests (run ./gradlew check)
• There is a specific documentation in the docs directory

[lanarimarco]

Ok