chore(deps): update module github.com/alecthomas/chroma/v2 to v2.26.0 (#9034)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

tools/go.mod

@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/tools
 
-go 1.25.0
+go 1.26
 
 exclude github.com/blizzy78/varnamelen v0.6.1
 
@@ -44,7 +44,7 @@ require (
 	github.com/MirrexOne/unqueryvet v1.5.4 // indirect
 	github.com/OpenPeeDeeP/depguard/v2 v2.2.1 // indirect
 	github.com/ProtonMail/go-crypto v1.4.1 // indirect
-	github.com/alecthomas/chroma/v2 v2.24.1 // indirect
+	github.com/alecthomas/chroma/v2 v2.26.0 // indirect
 	github.com/alecthomas/go-check-sumtype v0.3.1 // indirect
 	github.com/alexkohler/nakedret/v2 v2.0.6 // indirect
 	github.com/alexkohler/prealloc v1.1.0 // indirect
@@ -82,7 +82,7 @@ require (
 	github.com/dave/dst v0.27.4 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/denis-tingaikin/go-header v0.5.0 // indirect
-	github.com/dlclark/regexp2 v1.12.0 // indirect
+	github.com/dlclark/regexp2/v2 v2.1.0 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
 	github.com/ettle/strcase v0.2.0 // indirect
 	github.com/fatih/color v1.19.0 // indirect

tools/go.sum

@@ -47,8 +47,8 @@ github.com/ProtonMail/go-crypto v1.4.1 h1:9RfcZHqEQUvP8RzecWEUafnZVtEvrBVL9BiF67
 github.com/ProtonMail/go-crypto v1.4.1/go.mod h1:e1OaTyu5SYVrO9gKOEhTc+5UcXtTUa+P3uLudwcgPqo=
 github.com/alecthomas/assert/v2 v2.11.0 h1:2Q9r3ki8+JYXvGsDyBXwH3LcJ+WK5D0gc5E8vS6K3D0=
 github.com/alecthomas/assert/v2 v2.11.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
-github.com/alecthomas/chroma/v2 v2.24.1 h1:m5ffpfZbIb++k8AqFEKy9uVgY12xIQtBsQlc6DfZJQM=
-github.com/alecthomas/chroma/v2 v2.24.1/go.mod h1:l+ohZ9xRXIbGe7cIW+YZgOGbvuVLjMps/FYN/CwuabI=
+github.com/alecthomas/chroma/v2 v2.26.0 h1:XJhMkCDBUrAAjX0TdzRzIwO9HWa3ynS3hHk5EIP+LbQ=
+github.com/alecthomas/chroma/v2 v2.26.0/go.mod h1:+95AZrRWlpW9g6qXD7S7UdHviopsGP/kCIrtJcU3QoQ=
 github.com/alecthomas/go-check-sumtype v0.3.1 h1:u9aUvbGINJxLVXiFvHUlPEaD7VDULsrxJb4Aq31NLkU=
 github.com/alecthomas/go-check-sumtype v0.3.1/go.mod h1:A8TSiN3UPRw3laIgWEUOHHLPa6/r9MtoigdlP5h3K/E=
 github.com/alecthomas/repr v0.5.2 h1:SU73FTI9D1P5UNtvseffFSGmdNci/O6RsqzeXJtP0Qs=
@@ -141,6 +141,8 @@ github.com/denis-tingaikin/go-header v0.5.0 h1:SRdnP5ZKvcO9KKRP1KJrhFR3RrlGuD+42
 github.com/denis-tingaikin/go-header v0.5.0/go.mod h1:mMenU5bWrok6Wl2UsZjy+1okegmwQ3UgWl4V1D8gjlY=
 github.com/dlclark/regexp2 v1.12.0 h1:0j4c5qQmnC6XOWNjP3PIXURXN2gWx76rd3KvgdPkCz8=
 github.com/dlclark/regexp2 v1.12.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
+github.com/dlclark/regexp2/v2 v2.1.0 h1:jHXRmHRZGbuQzDZjMlCAXOvQb75iv3HyLDzXGj5H1AY=
+github.com/dlclark/regexp2/v2 v2.1.0/go.mod h1:Bz5TMy5d8fPK0ximH0Yi9KvsRHNnvXqUx9XG6a4wB+I=
 github.com/elazarl/goproxy v1.7.2 h1:Y2o6urb7Eule09PjlhQRGNsqRfPmYI3KKQLFpCAV3+o=
 github.com/elazarl/goproxy v1.7.2/go.mod h1:82vkLNir0ALaW14Rc399OTTjyNREgmdL2cVoIbS6XaE=
 github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc=