Update outdated dependencies across template and lib projects

[yogthos]

Template tooling:

• babashka/fs 0.5.27 -> 0.5.31
• selmer 1.12.67 -> 1.13.1 (deps-template)
• deps-new v0.10.1 -> v0.10.3
• clj-new 1.2.381 -> 1.3.415

Generated project deps:

• clojure 1.12.3 -> 1.12.4
• reitit 0.9.2 -> 0.10.0
• logback-classic 1.5.20 -> 1.5.32
• tools.build 0.10.11 -> 0.10.12
• tools.namespace 1.5.0 -> 1.5.1
• xtdb-rocksdb/http-server 1.21.0-beta3 -> 1.24.5

Synced lib deps (via sync-lib-deps):

• integrant 1.0.0 -> 1.0.1
• tools.logging 1.2.4 -> 1.3.0
• kit-core refs 1.0.8 -> 1.0.9
• http-kit 2.7.0 -> 2.8.1
• ring-jetty-adapter 1.12.2 -> 1.15.3
• mysql-connector-j 8.1.0 -> 9.5.0
• postgresql 42.6.0 -> 42.7.8
• cheshire 5.11.0 -> 6.1.0
• nrepl 1.1.1 -> 1.5.1 (kit-nrepl)
• next.jdbc 1.3.883 -> 1.3.1070
• hikari-cp 3.0.1 -> 3.3.0
• migratus 1.5.1 -> 1.6.4
• carmine 3.2.0 -> 3.4.1
• core.cache 1.0.225 -> 1.1.234
• iapetos 0.1.13 -> 0.1.14
• xtdb-core 1.23.0 -> 2.0.0