Sidecar staging release 1.0.25 (#6496)

$ git log --oneline sidecar-v1.0.24..sidecar-v1.0.25
3a12bbee (HEAD -> master, tag: sidecar-v1.0.25, origin/master) Sidecar: enable PERST pull-up resistor in mainboard controller (#1861)
e8e090b7 Split Cosmo host flash into two virtual devices (#1853)
72618104 (tag: bart-v1.0.1, dice-hubris-fwid) Implement RotRequest for host-sp-comms
2f24dd44 Split `ServerImpl` versus `FlashDriver`, add `FailServer` (#1852)
66721b14 MVP implementation of `HostFlash` for Cosmo (#1851)
52587365 static-cell: just use `Option::unwrap` (#1856)
8a122381 ringbuf: eliminate panics (#1856)
7b0e7c2e static-cell: add `StaticCell::try_borrow_mut` (#1856)
b6ef3764 Add APIs to check the RoT's lifecycle state (#1845)
4e131395 chore: Cleanup userlib namespace imports (#1855)
6990578c Remove grapefruit branch from CI (#1854)
aa836549 Bump `grapefruit.bz2`; add docs (#1850)
e59ff345 (less-panic-rb) Grapefruit bringup (#1849)

tools/permslip_staging

@@ -1,5 +1,5 @@
 6ea87b554882860f1a9b1cf97b2f4a9c61fadf3d69e6ea1bdcd781d306d6ca9c manifest-gimlet-v1.0.24.toml
 85553dd164933a9b9e4f22409abd1190b1d632d192b5f7527129acaa778a671a manifest-oxide-rot-1-v1.0.13.toml
 11bc0684155119f494a6e21810e4dc97b9efadb8154d570f67143dae98a45060 manifest-psc-v1.0.23.toml
-60205852109f1584d29e2b086eae5a72d7f61b2e1f64d958e6326312ed2b0d66 manifest-sidecar-v1.0.24.toml
+097f2ba82fa9a00de56ac9f004cb911f2c68fd5b62fa578ea41fd8d408f18ba3 manifest-sidecar-v1.0.25.toml
 c0fecaefac7674138337f3bd4ce4ce5b884053dead5ec27b575701471631ea2f manifest-bootleby-v1.3.0.toml