bump version to v1.8.1 (#2381)

* bump version to v1.8.1

* version update

---------

Co-authored-by: PDTeamX <8293321+ehsandeep@users.noreply.github.com>

Author: dogancanbakir

runner/banner.go

@@ -16,7 +16,7 @@ const banner = `
 `
 
 // Version is the current Version of httpx
-const Version = `v1.7.4`
+const Version = `v1.8.1`
 
 // showBanner is used to show the banner to the user
 func showBanner() {

snapcraft.yaml

@@ -2,7 +2,7 @@ name: httpx
 summary: httpx is a fast and multi-purpose HTTP toolkit
 description: |
   httpx is a fast and multi-purpose HTTP toolkit allow to run multiple probers using retryablehttp library, it is designed to maintain the result reliability with increased threads.
-version: 'v1.7.4'
+version: 'v1.8.1'
 icon: static/httpx-logo.png
 license: MIT
 base: core18