Bump the stm32-example group across 1 directory with 5 updates

Bumps the stm32-example group with 5 updates in the /statime-stm32 directory:

| Package | From | To |
| --- | --- | --- |
| [embassy-sync](https://github.com/embassy-rs/embassy) | `0.6.2` | `0.7.0` |
| [defmt](https://github.com/knurling-rs/defmt) | `0.3.10` | `1.0.1` |
| [defmt-rtt](https://github.com/knurling-rs/defmt) | `0.4.2` | `1.0.0` |
| [panic-probe](https://github.com/knurling-rs/defmt) | `0.3.2` | `1.0.0` |
| [libm](https://github.com/rust-lang/compiler-builtins) | `0.2.11` | `0.2.15` |



Updates `embassy-sync` from 0.6.2 to 0.7.0
- [Commits](https://github.com/embassy-rs/embassy/commits/embassy-sync-v0.7.0)

Updates `defmt` from 0.3.10 to 1.0.1
- [Release notes](https://github.com/knurling-rs/defmt/releases)
- [Changelog](https://github.com/knurling-rs/defmt/blob/main/CHANGELOG.md)
- [Commits](knurling-rs/defmt@defmt-v0.3.10...defmt-v1.0.1)

Updates `defmt-rtt` from 0.4.2 to 1.0.0
- [Release notes](https://github.com/knurling-rs/defmt/releases)
- [Changelog](https://github.com/knurling-rs/defmt/blob/main/CHANGELOG.md)
- [Commits](https://github.com/knurling-rs/defmt/commits/defmt-v1.0.0)

Updates `panic-probe` from 0.3.2 to 1.0.0
- [Release notes](https://github.com/knurling-rs/defmt/releases)
- [Changelog](https://github.com/knurling-rs/defmt/blob/main/CHANGELOG.md)
- [Commits](knurling-rs/defmt@panic-probe-v0.3.2...defmt-v1.0.0)

Updates `libm` from 0.2.11 to 0.2.15
- [Release notes](https://github.com/rust-lang/compiler-builtins/releases)
- [Changelog](https://github.com/rust-lang/compiler-builtins/blob/master/.release-plz.toml)
- [Commits](rust-lang/compiler-builtins@libm-v0.2.11...libm-v0.2.15)

---
updated-dependencies:
- dependency-name: embassy-sync
  dependency-version: 0.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: stm32-example
- dependency-name: defmt
  dependency-version: 1.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: stm32-example
- dependency-name: defmt-rtt
  dependency-version: 1.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: stm32-example
- dependency-name: panic-probe
  dependency-version: 1.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: stm32-example
- dependency-name: libm
  dependency-version: 0.2.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: stm32-example
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Cargo.toml

@@ -45,7 +45,7 @@ serde_json = { version = "1.0.111" }
 serde_test = { version = "1.0.176" }
 az = "1.2.1"
 fixed = "1.24"
-libm = "0.2.8"
+libm = "0.2.15"
 
 clock-steering = "0.2.0"
 timestamped-socket = "0.2.4"

statime-stm32/Cargo.lock

@@ -11,7 +11,7 @@ rtic-monotonics = { version = "2.0.3", features = [
     "systick-64bit",
 ] }
 rtic-sync = "1.3.2"
-embassy-sync = "0.6.2"
+embassy-sync = "0.7.0"
 
 cortex-m = { version = "0.7.7", features = ["critical-section-single-core"] }
 critical-section = "1.2.0"
@@ -33,9 +33,9 @@ smoltcp = { version = "0.12.0", default-features = false, features = [
     "async",
 ] }
 
-defmt = "0.3.10"
-defmt-rtt = "0.4.2"
-panic-probe = { version = "0.3.2", features = ["print-defmt"] }
+defmt = "1.0.1"
+defmt-rtt = "1.0.0"
+panic-probe = { version = "1.0.0", features = ["print-defmt"] }
 
 futures = { version = "0.3.31", default-features = false, features = [
     "async-await",