[sw] Change cert template engine to pre-generated method. #4718

Job	Run time
Lint (quick)	3m 15s
Airgapped build	8m 27s
Lint (slow)	11m 39s
CW305's Bitstream	24m 55s
Build documentation	4m 36s
Run OTBN smoke Test	3m 5s
Run OTBN crypto tests	2m 48s
Verible lint	2m 58s
Verilated Earl Grey	58m 11s
Verilated English Breakfast	8m 11s
Build Docker Containers	2m 21s
Build and test software	14m 23s
Earl Grey for CW310 / Build bitstream	2m 44s
Earl Grey for CW310 Hyperdebug / Build bitstream	2m 50s
Earl Grey for CW340 / Build bitstream	2m 38s
CW310 ROM Tests / FPGA test	39m 39s
CW310 Test ROM Tests / FPGA test	3m 26s
CW310 SiVal Tests / FPGA test	23m 38s
CW310 SiVal ROM_EXT Tests / FPGA test	33m 51s
CW310 ROM_EXT Tests / FPGA test	10m 59s
CW310 Manufacturing Tests / FPGA test	36m 10s
Cache bitstreams to GCP	0s
CW340 ROM Tests / FPGA test	44s
CW340 ROM_EXT Tests / FPGA test	5m 55s
CW340 SiVal Tests / FPGA test	18m 30s
CW340 Manufacturing Tests / FPGA test	49m 18s
CW340 SiVal ROM_EXT Tests / FPGA test	3m 50s
CW340 Test ROM Tests / FPGA test	2m 53s
Verify FPGA jobs	36s
	6h 22m 30s

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