Removed useless function try/catch block. BUGZ-4209.
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This merge request is automatically cherrypicked from !1800 (merged) from source branch https://source.coderefinery.org/aleksandr.konstantinov/arc/-/tree/useless_function_try_block orginally made by @aleksandr.konstantinov .
The original MR went to branch: https://source.coderefinery.org/nordugrid/arc/-/tree/master
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Removed useless function try/catch block from SRMURL constructor.