Update revisions

ibex 0945aa84 Revert "[rtl] Fix counter reset value on FPGA"
Cores-VeeR-EL2 6988797d462 Merge pull request #283 from antmicro/kiryk/increase-jtag-coverage
24adcd47492 Exclude signals driven by constants

deps.json

@@ -1 +1 @@
-{"cores": [{"repository_name": "ibex", "repository_url": "https://github.com/lowRISC/ibex", "repository_branch": "master", "repository_revision": "54985d21b055967c39d0a77b45ae0d573b55b0f7"}, {"repository_name": "Cores-VeeR-EL2", "repository_url": "https://github.com/chipsalliance/Cores-VeeR-EL2", "repository_branch": "main", "repository_revision": "2a612d13fc02cc893eefa247433f76de9ddccb9d"}, {"repository_name": "caliptra-rtl", "repository_url": "https://github.com/chipsalliance/caliptra-rtl", "repository_branch": "main", "repository_revision": "00730026cdf11841d20a6085ea3909ea3bd4a21b"}]}
+{"cores": [{"repository_name": "ibex", "repository_url": "https://github.com/lowRISC/ibex", "repository_branch": "master", "repository_revision": "0945aa84c635a1756311c076a6a7a5b5c239532f"}, {"repository_name": "Cores-VeeR-EL2", "repository_url": "https://github.com/chipsalliance/Cores-VeeR-EL2", "repository_branch": "main", "repository_revision": "6988797d46267c2aeb273beb817e39697219efb6"}, {"repository_name": "caliptra-rtl", "repository_url": "https://github.com/chipsalliance/caliptra-rtl", "repository_branch": "main", "repository_revision": "00730026cdf11841d20a6085ea3909ea3bd4a21b"}]}