chore(deps): bump github.com/adrg/xdg from 0.5.1 to 0.5.3

Bumps [github.com/adrg/xdg](https://github.com/adrg/xdg) from 0.5.1 to 0.5.3.
- [Release notes](https://github.com/adrg/xdg/releases)
- [Commits](adrg/xdg@v0.5.1...v0.5.3)

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

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

go.mod

@@ -3,7 +3,7 @@ module github.com/ChainSafe/gossamer
 require (
 	github.com/ChainSafe/go-schnorrkel v1.1.0
 	github.com/OneOfOne/xxhash v1.2.8
-	github.com/adrg/xdg v0.5.1
+	github.com/adrg/xdg v0.5.3
 	github.com/btcsuite/btcd/btcutil v1.1.6
 	github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce
 	github.com/centrifuge/go-substrate-rpc-client/v4 v4.1.0

go.sum

@@ -22,8 +22,8 @@ github.com/OneOfOne/xxhash v1.2.8 h1:31czK/TI9sNkxIKfaUfGlU47BAxQ0ztGgd9vPyqimf8
 github.com/OneOfOne/xxhash v1.2.8/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdIIOT9Um7Q=
 github.com/StackExchange/wmi v1.2.1 h1:VIkavFPXSjcnS+O8yTq7NI32k0R5Aj+v39y29VYDOSA=
 github.com/StackExchange/wmi v1.2.1/go.mod h1:rcmrprowKIVzvc+NUiLncP2uuArMWLCbu9SBzvHz7e8=
-github.com/adrg/xdg v0.5.1 h1:Im8iDbEFARltY09yOJlSGu4Asjk2vF85+3Dyru8uJ0U=
-github.com/adrg/xdg v0.5.1/go.mod h1:nlTsY+NNiCBGCK2tpm09vRqfVzrc2fLmXGpBLF0zlTQ=
+github.com/adrg/xdg v0.5.3 h1:xRnxJXne7+oWDatRhR1JLnvuccuIeCoBu2rtuLqQB78=
+github.com/adrg/xdg v0.5.3/go.mod h1:nlTsY+NNiCBGCK2tpm09vRqfVzrc2fLmXGpBLF0zlTQ=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=