Updates gitu and igc cli versions (#26)

- gitu to v1.14.4
- igc to v1.39.0

Signed-off-by: Sean Sundberg <seansund@us.ibm.com>

Author: Sean Sundberg

Containerfile-alpine

@@ -90,7 +90,7 @@ RUN if [[ "$TARGETPLATFORM" == "linux/arm64" ]]; then exit 0; fi; \
   rm tkn.tar.gz && \
   tkn version
 
-ARG IGC_VERSION=1.38.1
+ARG IGC_VERSION=1.39.0
 
 ## igc
 RUN curl -sL -o ./igc https://github.com/cloud-native-toolkit/ibm-garage-cloud-cli/releases/download/v${IGC_VERSION}/igc-${BASE_OS}-$(if [[ "$TARGETPLATFORM" == "linux/arm64" ]]; then echo "arm64"; else echo "x64"; fi) && \
@@ -99,7 +99,7 @@ RUN curl -sL -o ./igc https://github.com/cloud-native-toolkit/ibm-garage-cloud-c
     sudo igc plugins --path /usr/local/bin && \
     igc --version
 
-ARG GITU_VERSION=1.14.2
+ARG GITU_VERSION=1.14.4
 
 ## gitu
 RUN curl -sL -o ./gitu https://github.com/cloud-native-toolkit/git-client/releases/download/v${GITU_VERSION}/gitu-${BASE_OS}-$(if [[ "$TARGETPLATFORM" == "linux/arm64" ]]; then echo "arm64"; else echo "x64"; fi) && \

Containerfile-fedora

@@ -95,8 +95,7 @@ RUN if [[ "$TARGETPLATFORM" == "linux/arm64" ]]; then exit 0; fi; \
   rm tkn.tar.gz && \
   tkn version
 
-
-ARG IGC_VERSION=1.38.1
+ARG IGC_VERSION=1.39.0
 
 ## igc
 RUN curl -sL -o ./igc https://github.com/cloud-native-toolkit/ibm-garage-cloud-cli/releases/download/v${IGC_VERSION}/igc-${BASE_OS}-$(if [[ "$TARGETPLATFORM" == "linux/arm64" ]]; then echo "arm64"; else echo "x64"; fi) && \
@@ -105,7 +104,7 @@ RUN curl -sL -o ./igc https://github.com/cloud-native-toolkit/ibm-garage-cloud-c
     sudo igc plugins --path /usr/local/bin && \
     igc --version
 
-ARG GITU_VERSION=1.14.2
+ARG GITU_VERSION=1.14.4
 
 ## gitu
 RUN curl -sL -o ./gitu https://github.com/cloud-native-toolkit/git-client/releases/download/v${GITU_VERSION}/gitu-${BASE_OS}-$(if [[ "$TARGETPLATFORM" == "linux/arm64" ]]; then echo "arm64"; else echo "x64"; fi) && \