Fix a failure issue when setting dial limit in eCall
Fix a failure issue when setting dial limit in eCall

Description:
The module will use the value of AutoDial attempts number in Manual
trigger mode when it is in auto trigger mode.

Root Cause:
AutoDial attempts number is based on the dial mode. when eCall is
triggered, dial mode is set after setting AutoDial attempts number.

Fix:
Set dial mode before setting AutoDial attempts number. This fix has
has been applied to:
- le_ecall_StartAutomatic()
- le_ecall_StartManual()
- le_ecall_StartTest()

Resolves: LE-10100
Relates: LEAR7M-308
Change-Id: I11c5277d333b852d0770d655905af625f41867b6

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