[fix]: Replace older mirror for libdrm

[catan2001]

Motivation

Closes #1737

Technical Details

Modified CMakeLists.txt to specify an alternative URL for libdrm. Note that this issue may reoccur due to static version linking. Consider revising the download logic to make it more robust and version-independent.

Test Plan

Run rocminfo and amd-smi.

Test Result

amdsmi:

/therock/output/build/dist/rocm/bin/amd-smi
+------------------------------------------------------------------------------+
| AMD-SMI 26.1.0+cff30bb0      amdgpu version: 6.12.12  ROCm version: 7.9.0    |
| VBIOS version:                                                               |
| Platform: Linux Baremetal                                                    |
|-------------------------------------+----------------------------------------|
| BDF                        GPU-Name | Mem-Uti   Temp   UEC       Power-Usage |
| GPU  HIP-ID  OAM-ID  Partition-Mode | GFX-Uti    Fan               Mem-Usage |
|=====================================+========================================|
| 0000:63:00.0 AMD Radeon RX 7900 XTX | 0 %      29 °C   0            50/327 W |
|   0       0     N/A             N/A | 1 %      0.0 %             27/24560 MB |
|-------------------------------------+----------------------------------------|
| 0000:a3:00.0  AMD Radeon RX 6700 XT | 0 %      27 °C   0            15/203 W |
|   1       2     N/A             N/A | 0 %      0.0 %             15/12272 MB |
|-------------------------------------+----------------------------------------|
| 0000:c3:00.0  AMD Radeon RX 9070 XT | 0 %      24 °C   0            12/304 W |
|   2       1     N/A             N/A | 0 %      0.0 %            519/16304 MB |
+-------------------------------------+----------------------------------------+
+------------------------------------------------------------------------------+
| Processes:                                                                   |
|  GPU        PID  Process Name          GTT_MEM  VRAM_MEM  MEM_USAGE     CU % |
|==============================================================================|
|  No running processes found                                                  |
+------------------------------------------------------------------------------+

rocminfo:

/therock/output/build/dist/rocm/bin/rocminfo | grep "Marketing Name:"
  Marketing Name:          AMD Radeon RX 7900 XTX
  Marketing Name:          AMD Radeon RX 9070 XT
  Marketing Name:          AMD Radeon RX 6700 XT

Submission Checklist

• Look over the contributing guidelines at https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.