fix: update some more go versions

Author: obs-gh-alexlew

.github/workflows/tests-unit.yaml

@@ -18,7 +18,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go: [ 1.22.x ]
+        go: [ 1.22.8 ]
         platform: [ ubuntu-latest ]
     runs-on: ${{ matrix.platform }}
     steps:

vendor/modules.txt

@@ -1015,7 +1015,7 @@ github.com/mwitkow/go-conntrack
 # github.com/observeinc/observe-agent v0.0.0-00010101000000-000000000000 => .
 ## explicit; go 1.22.8
 # github.com/observeinc/observe-agent/components/processors/observek8sattributesprocessor v0.0.0-00010101000000-000000000000 => ./components/processors/observek8sattributesprocessor
-## explicit; go 1.22.7
+## explicit; go 1.22.8
 # github.com/observeinc/observe-agent/observecol v0.0.0-00010101000000-000000000000 => ./observecol
 ## explicit; go 1.22.8
 # github.com/open-telemetry/opentelemetry-collector-contrib/connector/countconnector v0.118.0