[rom_ext] Bump version number to 0.103 #5677

Job	Run time
Lint (quick)	3m 32s
Airgapped build	14m 58s
Build documentation	4m 29s
Run OTBN crypto tests	20m 49s
CW305's Bitstream	22m 27s
Run OTBN smoke Test	2m 43s
Lint (slow)	12m 11s
Verible lint	1m 8s
Verilated Earl Grey	1h 24m 11s
Verilated English Breakfast	8m 38s
Build Docker Containers	2m 32s
QEMU smoketest	3m 5s
Build and test software	20m 27s
Earl Grey for CW310 / Build bitstream	2m 36s
Earl Grey for CW310 Hyperdebug / Build bitstream	2m 35s
Earl Grey for CW340 / Build bitstream	1m 56s
CW310 SiVal ROM_EXT Tests / FPGA test	35m 30s
CW310 SiVal Tests / FPGA test	33m 8s
CW310 Manufacturing Tests / FPGA test	29m 23s
Hyper310 ROM_EXT Tests / FPGA test	16m 30s
CW310 ROM_EXT Tests / FPGA test	3m 49s
CW310 ROM Tests / FPGA test	24m 58s
CW310 Test ROM Tests / FPGA test	4m 58s
Cache bitstreams to GCP	0s
CW340 ROM Tests / FPGA test	1m 10s
CW340 ROM_EXT Tests / FPGA test	1m 8s
CW340 SiVal Tests / FPGA test	6m 6s
CW340 SiVal ROM_EXT Tests / FPGA test	1m 8s
CW340 Test ROM Tests / FPGA test	48s
CW340 Manufacturing Tests / FPGA test	38m 17s
Verify FPGA jobs	19s
	6h 45m 29s

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