Bump symbolic from 10.2.0 to 12.1.1 in /src/agent

Bumps [symbolic](https://github.com/getsentry/symbolic) from 10.2.0 to 12.1.1.
- [Release notes](https://github.com/getsentry/symbolic/releases)
- [Changelog](https://github.com/getsentry/symbolic/blob/master/CHANGELOG.md)
- [Commits](getsentry/symbolic@10.2.0...12.1.1)

---
updated-dependencies:
- dependency-name: symbolic
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/agent/Cargo.lock

@@ -11,7 +11,7 @@ debuggable-module = { path = "../debuggable-module" }
 iced-x86 = "1.19"
 log = "0.4.17"
 regex = "1.8"
-symbolic = { version = "10.1", features = [
+symbolic = { version = "12.1", features = [
     "debuginfo",
     "demangle",
     "symcache",

src/agent/coverage/Cargo.toml

@@ -13,7 +13,7 @@ iced-x86 = "1.19"
 log = "0.4.17"
 pdb = "0.8.0"
 regex = "1.8"
-symbolic = { version = "10.1", features = ["debuginfo", "demangle", "symcache"] }
+symbolic = { version = "12.1", features = ["debuginfo", "demangle", "symcache"] }
 thiserror = "1.0"
 
 [dev-dependencies]