#14427: increase erisc kernel code size (#15193)

### Ticket
Related to #14427

### Problem description
Increase the ERISC Kernel code size

### What's changed
- ERISC FW Size reduced to 8K to make more space for kernel code
- Kernel code size increased from 3K to 17312B.

### Checklist
- [x] Post commit CI passes
  https://github.com/tenstorrent/tt-metal/actions/runs/11903824475
- [ ] Blackhole Post commit (if applicable)
- [ ] Model regression CI testing passes (if applicable)
- [ ] Device performance regression CI testing passes (if applicable)
- [ ] New/Existing tests provide coverage for changes

tt_metal/hw/toolchain/erisc-b0-memory.ld

@@ -12,10 +12,10 @@ MEMORY
     ERISC_CODE : ORIGIN = 0x00002000, LENGTH = 27K
     ERISC_DATA : ORIGIN = 0x00008C00, LENGTH = 1K
     ERISC_JUMPTABLE : ORIGIN = 0x00009020, LENGTH = 32
-    ERISC_APP_CODE : ORIGIN = 0x00009040, LENGTH = 16K
-    ERISC_APP_KERNEL_CODE : ORIGIN = 0x0000D060, LENGTH = 9120
-    ERISC_APP_KERNEL_DATA : ORIGIN = 0x0000F400, LENGTH = 4K
-    ERISC_APP_DATA : ORIGIN = 0x00010400, LENGTH = 3K
+    ERISC_APP_CODE : ORIGIN = 0x00009040, LENGTH = 6K
+    ERISC_APP_KERNEL_CODE : ORIGIN = 0x0000A840, LENGTH = 17312
+    ERISC_APP_KERNEL_DATA : ORIGIN = 0x0000EBE0, LENGTH = 6144
+    ERISC_APP_DATA : ORIGIN = 0x000103E0, LENGTH = 3104
     ERISC_RESERVED : ORIGIN = 0x11000, LENGTH = 28K
     ERISC_OVERLAY : ORIGIN = 0x18000, LENGTH = 16K
     ERISC_APP_IRAM_CODE : ORIGIN = 0xFFC00000, LENGTH = 16K