chore(deps): bump github.com/sgreben/flagvar from 1.10.1 to 1.10.2

Bumps [github.com/sgreben/flagvar](https://github.com/sgreben/flagvar) from 1.10.1 to 1.10.2.
- [Release notes](https://github.com/sgreben/flagvar/releases)
- [Commits](sgreben/flagvar@v1.10.1...v1.10.2)

---
updated-dependencies:
- dependency-name: github.com/sgreben/flagvar
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -5,7 +5,7 @@ go 1.23
 require (
 	github.com/eclipse/paho.mqtt.golang v1.5.0
 	github.com/peterbourgon/ff/v3 v3.4.0
-	github.com/sgreben/flagvar v1.10.1
+	github.com/sgreben/flagvar v1.10.2
 )
 
 require (

go.sum

@@ -6,8 +6,8 @@ github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aN
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/peterbourgon/ff/v3 v3.4.0 h1:QBvM/rizZM1cB0p0lGMdmR7HxZeI/ZrBWB4DqLkMUBc=
 github.com/peterbourgon/ff/v3 v3.4.0/go.mod h1:zjJVUhx+twciwfDl0zBcFzl4dW8axCRyXE/eKY9RztQ=
-github.com/sgreben/flagvar v1.10.1 h1:ukN3zqVj9T9U7CiKG6owmejxswJYMbAg9Mxkhi1B4tw=
-github.com/sgreben/flagvar v1.10.1/go.mod h1:AxDmbFDIxZ4dHj2zg8LxuJn5CSwSS28iY/Wy56e+nhI=
+github.com/sgreben/flagvar v1.10.2 h1:TNEuTXpTha4ERVcFk9m/8DhXALINha6d13FYoqVoJSM=
+github.com/sgreben/flagvar v1.10.2/go.mod h1:sMiA3dViOfFVv/VRLfWo5szYIOD3ZRYVLrwh9E8tHLs=
 golang.org/x/net v0.27.0 h1:5K3Njcw06/l2y9vpGCSdcxWOYHOUk3dVNGDXN+FvAys=
 golang.org/x/net v0.27.0/go.mod h1:dDi0PyhWNoiUOrAS8uXv/vnScO4wnHQO4mj9fn/RytE=
 golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=