chore(deps): bump alpine from 3.14 to 3.15.0 (#351)

Bumps alpine from 3.14 to 3.15.0.

---
updated-dependencies:
- dependency-name: alpine
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Patryk Małek <[email protected]>

Dockerfile

@@ -1,13 +1,13 @@
-FROM alpine:3.14 as otelcol
+FROM alpine:3.15.0 as otelcol
 COPY otelcol-sumo /
 # This shouldn't be necessary but sometimes we end up with execution bit not set.
 # ref: https://github.com/open-telemetry/opentelemetry-collector/issues/1317
 RUN chmod 755 /otelcol-sumo
 
-FROM alpine:3.14 as certs
+FROM alpine:3.15.0 as certs
 RUN apk --update add ca-certificates
 
-FROM alpine:3.14 as directories
+FROM alpine:3.15.0 as directories
 RUN mkdir /etc/otel/
 
 FROM scratch

Dockerfile_dev

@@ -1,13 +1,13 @@
-FROM alpine:3.14 as otelcol
+FROM alpine:3.15.0 as otelcol
 COPY otelcol-sumo /
 # This shouldn't be necessary but sometimes we end up with execution bit not set.
 # ref: https://github.com/open-telemetry/opentelemetry-collector/issues/1317
 RUN chmod 755 /otelcol-sumo
 
-FROM alpine:3.14 as certs
+FROM alpine:3.15.0 as certs
 RUN apk --update add ca-certificates
 
-FROM alpine:3.14 as directories
+FROM alpine:3.15.0 as directories
 RUN mkdir /etc/otel/
 
 FROM golang:1.17.3

Dockerfile_local

@@ -6,10 +6,10 @@ RUN apk --update add make gcc g++
 RUN make install
 RUN make build
 
-FROM alpine:3.14 as certs
+FROM alpine:3.15.0 as certs
 RUN apk --update add ca-certificates
 
-FROM alpine:3.14 as directories
+FROM alpine:3.15.0 as directories
 RUN mkdir /etc/otel/
 
 FROM scratch