build(deps): bump systemd from 0.7.0 to 0.7.1 in /rust

Bumps [systemd](https://github.com/jmesmon/rust-systemd) from 0.7.0 to 0.7.1.
- [Release notes](https://github.com/jmesmon/rust-systemd/releases)
- [Commits](https://github.com/jmesmon/rust-systemd/compare/systemd-0.7.0...systemd-0.7.1)

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

rust/Cargo.lock

@@ -581,9 +581,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.3.3"
+version = "2.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
+checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
 
 [[package]]
 name = "memoffset"
@@ -1130,9 +1130,9 @@ dependencies = [
 
 [[package]]
 name = "systemd"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "560734bcba510e0161405dceed5f20bf9f34379f35383520709774c400442cb1"
+checksum = "954ca4554d4e42f566a6b6a159010c70dd328efcbdd0ee8b1d230cb4dba25af7"
 dependencies = [
  "cstr-argument",
  "foreign-types",

rust/Cargo.toml

@@ -27,7 +27,7 @@ curl = "0.4.34"
 rayon = "1.5.0"
 c_utf8 = "0.1.0"
 rand = "0.7.3"
-systemd = "0.7.0"
+systemd = "0.7.1"
 indicatif = "0.15.0"
 lazy_static = "1.4.0"
 envsubst = "0.2.0"