Bump github.com/prometheus/client_model from 0.4.0 to 0.5.0 in /src

Bumps [github.com/prometheus/client_model](https://github.com/prometheus/client_model) from 0.4.0 to 0.5.0.
- [Release notes](https://github.com/prometheus/client_model/releases)
- [Commits](prometheus/client_model@v0.4.0...v0.5.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_model
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/cloudfoundry/dropsonde v1.1.0
 	github.com/cloudfoundry/sonde-go v0.0.0-20230606195250-c7c0fdf1ccc4
 	github.com/onsi/gomega v1.28.0
-	github.com/prometheus/client_model v0.4.0
+	github.com/prometheus/client_model v0.5.0
 	github.com/prometheus/common v0.44.0
 	github.com/valyala/fasthttp v1.50.0
 	golang.org/x/net v0.15.0

src/go.sum

@@ -134,8 +134,8 @@ github.com/prometheus/client_golang v1.15.1 h1:8tXpTmJbyH5lydzFPoxSIJ0J46jdh3tyl
 github.com/prometheus/client_golang v1.15.1/go.mod h1:e9yaBhRPU2pPNsZwE+JdQl0KEt1N9XgF6zxWmaC0xOk=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
-github.com/prometheus/client_model v0.4.0 h1:5lQXD3cAg1OXBf4Wq03gTrXHeaV0TQvGfUooCfx1yqY=
-github.com/prometheus/client_model v0.4.0/go.mod h1:oMQmHW1/JoDwqLtg57MGgP/Fb1CJEYF2imWWhWtMkYU=
+github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
+github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
 github.com/prometheus/common v0.0.0-20181113130724-41aa239b4cce/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
 github.com/prometheus/common v0.4.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
 github.com/prometheus/common v0.44.0 h1:+5BrQJwiBB9xsMygAB3TNvpQKOwlkc25LbISbrdOOfY=