sync: bump govulncheck to 1.26.2 and coverage to v1.3.8 (#256)

Author: mrz1836

.github/env/00-core.env

@@ -29,7 +29,7 @@ GO_PRIMARY_VERSION=1.24.x
 GO_SECONDARY_VERSION=1.24.x
 
 # Govulncheck-specific Go version for vulnerability scanning
-GOVULNCHECK_GO_VERSION=1.26.1
+GOVULNCHECK_GO_VERSION=1.26.2
 
 # ================================================================================================
 # 📦 GO MODULE CONFIGURATION

.github/env/10-coverage.env

@@ -32,7 +32,7 @@ GO_COVERAGE_PROVIDER=internal
 CODECOV_TOKEN_REQUIRED=false
 
 # Go Coverage Tool Version
-GO_COVERAGE_VERSION=v1.3.7
+GO_COVERAGE_VERSION=v1.3.8
 GO_COVERAGE_USE_LOCAL=false
 
 # ================================================================================================