SDK: simplelink_cc13xx_cc26xx_sdk_5_30_00_56 and also tested on 5.20

Projects affected: simple_peripheral off chip oad

Problem Description:

Linker places entry section at 0xcc instead of 0x90

Steps to reproduce:

1. Import off chip oad project to CCS
2. Remove the cc13x2_cc26x2_app.cmd from the linker file search path.
3. Copy cc13x2_cc26x2_app.cmd into the project directly.
4. Build the project, you will see in the Build Console that the prgEntry is placed at 0xCC.

Fix: Modified the linker file to ensure proper alignment of the entry section when the linker file is copied into the workspace directory.