[chore] prepare v0.108.0 release (#650)

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Signed-off-by: Alex Boten <[email protected]>

Author: codeboten

Makefile

@@ -1,7 +1,7 @@
 GO ?= go
 GORELEASER ?= goreleaser
 
-OTELCOL_BUILDER_VERSION ?= 0.107.0
+OTELCOL_BUILDER_VERSION ?= 0.108.1
 OTELCOL_BUILDER_DIR ?= ${HOME}/bin
 OTELCOL_BUILDER ?= ${OTELCOL_BUILDER_DIR}/ocb